BANK
- G. Crowther: “A bank is a dealer in debts—his own and other people’s.”
- Jhon Harry: “Bank is an economic institution whose main aim is to earn profit through exchange of money and credit instrument.”
- R.P. Kent: “A bank is an institution, the principal function of which is to collect the unutilized money of the people and to lend it to others.”
- R.S. Sayers: “Banks are institutions whose debts are commonly accepted in settlement of other people’s debts.”
- Cairncross: “A bank is a financial intermediary—a dealer in loans and debts.”
- Imperial Dictionary: “A bank is an establishment which trades in money, an establishment for deposit, custody and issue of money and also for granting loans and discounting bills and facilitating transmission of remittances from one place to another.”
English Versions from Dictionaries:
- A bank is an organization chartered by the state or federal government with principal functions including receiving demand deposits and paying checks, paying time deposits with interest, discounting notes/making loans/investing in securities, collecting instruments, issuing drafts, certifying checks, and acting in a fiduciary capacity when authorized.
- “Bank is an institution where money is received for custody and returned on demand.” — A.T. Deb.
- “A bank is an institution for the custody and investment of money.” — Samsad Dictionary.
Encyclopedia Definitions:
- New Encyclopedia Britannica: “A commercial banker is a dealer in money and substitutes for money, such as cheques or bills of exchange.”
- Macmillan Family Encyclopedia: Commercial banks provide checking accounts and invest a substantial proportion of assets in loans to business firms.
Legal Definitions (Acts and Ordinances):
- English Bills of Exchange Act, 1882: “Banker includes a body of persons, whether incorporated or not, who carry on the business of banking.”
- Negotiable Instrument Act, 1881: “Banker includes a person, or corporation, or a company acting as banker.”
Banking Institutes:
- American Institute of Banking: Banks perform a distributive task as intermediaries between borrowers and lenders and can be seen as the heart of a complex financial structure.
Banking Definition: Banking involves the activities of accepting deposits for lending or investment, repayable on demand or otherwise, withdrawable by cheque, draft, or order (per Indian Banking Companies Act, 1949). It manages deposit accounts, payments, credit arrangements, and transactions with other entities.
Dr. Md. Makhluk Hasan noted: “Banking is the activities of banker. Banking is what is done by the banker.”
- Ancient Ages (c. 500–2000 BCE): Temples in Mesopotamia (modern Iraq and surrounding areas) acted as proto-banks, storing grain and valuables, issuing receipts, and making loans. The Code of Hammurabi (c. 1750 BCE) regulated lending practices.
- Vedic Ages (c. 2000–1150 BCE): Early Indian references to money lending and deposits.
- Greek and Roman Periods: Moneychangers (trapezitai in Greece, argentarii in Rome) accepted deposits, made loans, and facilitated trade. Temples provided secure storage.
- Medieval and Renaissance Europe: Italian city-states like Florence, Venice, and Genoa saw the rise of merchant banks (e.g., Medici Bank in 1397). Goldsmiths in London issued receipts that evolved into banknotes and practiced fractional reserve banking.
- Mughal Regime and British Colonial Period (in South Asia): Indigenous banking systems coexisted with emerging modern institutions. The Bank of Hindustan (1770) marked early modern banking in India.
- 17th–19th Centuries: Central banks emerged (e.g., Bank of England, 1694; Bank of Amsterdam). Specialization into exchange banks and deposit banks occurred.
- 20th Century–Present: Nationalizations (e.g., in India 1969/1980, Bangladesh post-1971), deregulation, globalization, and digital transformation. The oldest surviving bank is Banca Monte dei Paschi di Siena (1472).
Banking Periods in South Asia Context (as referenced in various sources):
- Ancient/Vedic
- Mughal
- British (1750–1947)
- Post-Partition India/Pakistan (1947–1971)
- Bangladesh era (1971 onward), with expansion of private and specialized banks in the 1980s–1990s and beyond.
Banks evolved from safe storage to sophisticated intermediaries driving economic growth.
Types of Banks. Banks vary by function, ownership, and clientele.
- Central Banks — Manage monetary policy, issue currency, regulate commercial banks, and act as lender of last resort (e.g., Federal Reserve, RBI, Bangladesh Bank).
- Commercial Banks — Profit-oriented; accept deposits and provide loans to individuals and businesses. Most common type.
- Retail/Consumer Banks — Focus on individuals: savings/checking accounts, mortgages, personal loans, credit cards.
- Investment Banks — Assist with capital raising (IPOs, bonds), mergers/acquisitions, trading, and advisory (often separated from commercial banking post-Great Depression in the US).
- Universal Banks — Combine retail, commercial, and investment services.
- Savings and Loan Associations/Thrifts — Specialize in savings and residential mortgages.
- Cooperative/Credit Unions — Member-owned, often community-focused with lower fees.
- Private Banks — Personalized wealth management for high-net-worth individuals.
- Islamic Banks — Operate on Shariah principles (profit-loss sharing, no interest/riba); use models like Mudarabah, Musharakah, Murabaha.
- Online/Digital/Neobanks and Challenger Banks — Tech-first, lower costs, app-based services.
- Specialized/Development Banks — Focus on sectors like agriculture, exports, or infrastructure.
In regions like Bangladesh and India, you’ll also find state-owned commercial banks, private commercial banks, foreign banks, and Shariah-based institutions.
Primary and Secondary Functions of Banks (Especially Commercial Banks)Primary Functions (Core Activities):
- Accepting Deposits: Savings (interest-earning, limited withdrawals), Current (no/low interest, high liquidity for businesses), Fixed/Time Deposits (higher interest, locked term), Recurring Deposits.
- Granting Loans and Advances: Cash credit, overdrafts, term loans, discounting bills of exchange. Banks create credit through fractional reserve banking.
- Credit Creation: Expanding the money supply by lending more than physical reserves held.
Secondary/Ancillary Functions:
- Agency Functions: Collecting cheques/dividends/rent, making payments, buying/selling securities, acting as trustees/executors.
- General Utility Functions: Safe deposit lockers, foreign exchange, letters of credit, traveler’s cheques, wealth management, insurance products (bancassurance), financial advisory, payment services (NEFT, RTGS, UPI, cards), and remittances.
- Miscellaneous: ATM services, internet/mobile banking, investment products.
Banks also facilitate payments, manage risks, and support trade and industry.
Importance of Banking in the Economy
- Mobilization of Savings: Channels idle funds into productive uses.
- Capital Formation and Economic Growth: Funds investment, entrepreneurship, and infrastructure.
- Payment System: Enables secure, efficient transactions.
- Monetary Policy Transmission: Central banks influence the economy through banks.
- Financial Inclusion: Especially via digital and rural banking.
- Risk Management: Diversifies and mitigates credit/liquidity risks.
- Employment and Development: Supports businesses, creates jobs, and aids sectors like agriculture and SMEs.
In developing economies, banks play a pivotal role in poverty reduction and industrialization. Customers benefit from safety, convenience, returns on savings, and access to credit. Bankers often act as financial consultants, though building trust requires transparency.Modern Trends in Banking (2025–2026)
- Digital and mobile banking dominance.
- AI for personalization, fraud detection, and credit scoring.
- Open banking and APIs.
- Sustainable/green financing.
- Rise of Islamic banking globally.
- Regulatory focus on stability, consumer protection, and anti-money laundering.
Challenges include interest rate fluctuations, cyber threats, and competition from non-banks.Choosing a Bank and Banking TipsConsider fees, interest rates, branch/ATM network, digital features, customer service, and FDIC/Similar insurance. For businesses: specialized commercial services. Always compare options and read terms.ConclusionA bank is far more than a vault—it is a dynamic financial intermediary, economic engine, and trusted partner. From ancient temple repositories to today’s digital ecosystems, banking has adapted to meet societal needs while driving progress. Whether you’re exploring definitions, history, or practical functions, understanding banks empowers better financial decisions.
This comprehensive, SEO-optimized guide covers every major aspect of banking—from classic definitions and historical evolution to modern types, functions, trends, and practical advice. Whether you’re searching for “what is a bank,” “banking meaning and functions,” “history of banking,” “types of banks,” or “importance of banking,” this article serves as your complete resource.Section 1: Expert, Dictionary, Encyclopedia, and Legal Definitions of a BankBanking definitions reflect its multifaceted role as a custodian, lender, and facilitator.Classic Quotes and Expert Views:
- G. Crowther: “A bank is a dealer in debts—his own and other people’s.”
- Jhon Harry: “Bank is an economic institution whose main aim is to earn profit through exchange of money and credit instrument.”
- R.P. Kent: “A bank is an institution, the principal function of which is to collect the unutilized money of the people and to lend it to others.”
- R.S. Sayers: “Banks are institutions whose debts are commonly accepted in settlement of other people’s debts.”
- Cairncross: “A bank is a financial intermediary—a dealer in loans and debts.”
- Imperial Dictionary of Banking: “A bank is an establishment which trades in money, an establishment for deposit, custody and issue of money and also for granting loans and discounting bills and facilitating transmission of remittances from one place to another.”
Dictionary Definitions:
- An organization chartered by the state or federal government whose principal functions include receiving demand deposits and paying customers’ cheques, paying time deposits with interest, discounting notes/making loans/investing in securities, collecting instruments, issuing drafts and cashier’s cheques, certifying cheques, and acting in a fiduciary capacity when authorized (Dictionary of Banking and Finance). “Bank is an institution where money is received for custody and returned on demand.” — A.T. Deb.
- “A bank is an institution for the custody and investment of money.” — Samsad Dictionary.
Encyclopedia Perspectives:
- New Encyclopedia Britannica: A commercial banker deals in money and substitutes like cheques or bills of exchange.
- Macmillan Family Encyclopedia / Lexicon Universal Encyclopedia: Commercial banks provide checking accounts and invest substantially in loans to businesses.
- New Illustrated Columbia Encyclopedia: Primarily the business of dealing in money and credit instruments.
- The New Caxton Encyclopedia: An establishment receiving money to be lent on interest, returned by exchange, or disposed for profit, drawable as the owner requires.
Legal Definitions from Acts and Ordinances:
- English Bills of Exchange Act, 1882: “Banker includes a body of persons, whether incorporated or not, who carry on the business of banking.”
- English Finance Act, 1915: “A bank is a person or corporation carrying on bona fide banking business.”
- Negotiable Instrument Act, 1881: Banker includes persons, corporations, or companies acting as bankers.
- High Court of Australia (historical view): A bank acts as a financial reservoir receiving and issuing currency streams to sustain commerce and industry.
Banking Institute Views:
- American Institute of Banking: Banks perform a distributive task as intermediaries and form the heart of the financial structure.
- Harold Wallgren (American Bankers Association): Banks deal in money and offer related financial services.
What Is Banking?
Banking is the systematic process of accepting deposits and deploying them into loans, investments, and services. The Indian Banking Companies Act, 1949, defines it as accepting deposits for lending or investment, repayable on demand or otherwise and withdrawable by cheque or order. The Australian Encyclopedia describes it as managing deposits, payments, credit, and related transactions. Dr. Md. Makhluk Hasan succinctly stated: “Banking is the activities of banker. Banking is what is done by the banker.” The Oxford English Dictionary calls it “the business of a banker, the keeping or management of a bank.”These definitions highlight banks’ roles in safety, liquidity, credit, and economic linkage. In practice, banks connect depositors (savers) with borrowers while managing risks and complying with regulations.
- Central Banks: Apex institutions managing monetary policy, currency issuance, inflation control, and bank supervision (e.g., RBI in India, Bangladesh Bank, Federal Reserve).
- Commercial Banks: Core profit-oriented banks handling deposits and loans. Subtypes include retail (individuals) and corporate (businesses).
- Retail/Consumer Banks: Everyday services—checking/savings accounts, mortgages, auto loans, credit/debit cards.
- Investment Banks: Focus on underwriting, M&A, trading, and capital markets (e.g., Goldman Sachs, JPMorgan divisions).
- Universal Banks: All-in-one (retail + commercial + investment), common in Europe and Asia (e.g., HSBC, ICBC).
- Savings & Loan Associations/Thrifts: Mortgage and savings specialists.
- Credit Unions/Cooperative Banks: Member-owned, not-for-profit, community-oriented.
- Private Banking: Personalized services for HNWI (high-net-worth individuals)—wealth management, estate planning.
- Islamic Banks: Shariah-compliant, using profit-sharing (Mudarabah), partnership (Musharakah), cost-plus (Murabaha), and leasing (Ijarah). Rapidly growing globally, with strong presence in the Middle East, Malaysia, and parts of South Asia.
- Online/Neobanks/Challenger Banks: Digital-only or hybrid, offering lower fees and innovative apps (e.g., Revolut, Chime).
- Development/Specialized Banks: Sector-focused (agriculture, exports, infrastructure).
- Green/Sustainable Banks: Finance environmentally friendly projects.
In many countries, banks are classified as scheduled/unscheduled, public/private, domestic/foreign. Hybrid models and fintech partnerships blur lines.Section 4: Functions of Banks – Primary, Secondary, and BeyondPrimary Functions:
- Accepting Deposits (demand, time, savings).
- Advancing Loans/Credit (overdrafts, cash credit, term loans, bill discounting).
- Credit Creation: Banks multiply money supply through lending while maintaining reserves.
Secondary Functions:
- Agency: Collections, payments, trusteeship.
- Utility: Lockers, forex, guarantees, investment products, payment systems, advisory.
Other Roles: Liquidity provision, risk diversification, economic stabilization support, financial inclusion initiatives. Banks balance profitability with prudence through asset-liability management, KYC, AML compliance, and stress testing.Section 5: How Banks Make Money and Operate Day-to-DayBanks earn via net interest margin, fees (service, transaction, late), trading, wealth management, and cross-selling. They manage liquidity (reserves, interbank markets), credit risk (scoring, collateral), and operational risks. Technology (core banking software, AI, biometrics) enables 24/7 services.Customer Perspective: Tell your banker your needs for tailored solutions. Transparency builds strong relationships. In regions like South Asia, trust issues sometimes lead to hidden information—open communication benefits all.Section 6: Importance and Impact of BankingBanks mobilize savings, allocate capital, facilitate trade, support government financing, promote inclusion, and transmit policy. They drive GDP growth, employment, and innovation. Challenges include inequality in access, systemic risks, and ethical concerns (e.g., responsible lending).Section 7: Modern Trends, Challenges, and Future of Banking (2026 Outlook)Digital transformation, embedded finance, open banking, AI personalization, cybersecurity, ESG (Environmental, Social, Governance) focus, and regulatory evolution dominate. Islamic and green banking expand. Neobanks challenge incumbents; collaborations thrive.Tips: Compare rates, read fine print, use apps securely, diversify, and seek advice for complex needs.ConclusionBanks are foundational to modern life—safe custodians, credit providers, payment enablers, and growth catalysts. From ancient origins to AI-driven futures, their core remains intermediation and trust. Understanding definitions, history, types, and functions empowers informed decisions.This guide exceeds standard length for depth. For country-specific regulations, products, or calculations (e.g., interest, ratios), consult official sources or professionals. Banking evolves—stay informed!
Bank is a financial institution or corporation which deals with money and its substitutes; it also provides other financial services. Banks accept deposits and make loans and obtain a profit from the difference in the interest paid to lenders (depositors) and charged to borrowers, respectively.
It is formed for the purposes of maintaining current accounts, savings accounts and checking accounts, issuing loans or advances or investment (Islamic mode) and credit, and dealing in negotiable securities issued by governmental entities and corporations.
It makes a link with depositors and customers directly or indirectly.
“A bank is a dealer in debts- his own and other peoples”- G. Crowther.
“Bank is an economic institution whose main aim is to earn profit through exchange of money and credit instrument” – Jhon Harry.
“A bank is an institution,the principal function of which is collect the unutilized money of the people and to lend it to others.” –R.P. Kent.
“Banks are institutions whose debts are commonly accepted in settlement of other people’s debts.” –R.S. Sayers.
“A bank is a financial intermediary- a dealer in loans and debts” -Cairncross.
“A bank is an establishment which trades in money, an establishment for deposit, custody and issue of money and also for granting loans and discounting bills and facilitating transmission of remittances from one place to another.”-Imperial Dictionary
English Version of Dictionary Definitions
1) “ A bank is an organization chartered by the state or federal govt. principal functions of which are :
- i) To receive demand deposits and pay customers cheques drawn against them.
- ii) To pay time deposits and pay interest thereon.
iii) To discount notes, make loans and invest in govt. or other securities.
- iv) To collect cheques, drafts, notes etc.
- v) To issue drafts and cashier’s cheques.
- vi) To certify depositors cheques.
vii) When authorized by the chartering govt. it may act in a fiduciary capacity.
-Dictionary of Banking and Finance.
2) “ Bank is an institution where money is received for custody and returned on demand.” – A.T. Deb.
3) “A bank is an institution for the custody and investment of money.
– Samsad Dictionary.
4) “A bank is an establishment which trades in money, an establishment for deposit, custody and issue of money and also for granting loans and discounting bills and facilitating transmission of remittances from one place to another.”-Imperial Dictionary
Some Definitions of Banks as provided by Famous Encyclopedias
1) “ A commercial banker is a dealer in money in substitutes for money, such as cheques or bill of exchange.”- New Encyclopedia Britanica.
2) “ Establishment for custody of money, which it pays out on customers order” – The New Oxford Encyclopedic Dictionary.
3) “ Commercial banks usually just called banks, can be defined as institutions that provide checking accounts to the public and have substantial proportion of their assets invested in loans and general business firms.”
– The Macmillan Family Encyclopedia
– Lexicon Universal Encyclopedia.
4) “Primarily business of dealing in money and instrument of credit.”
– New Illustrated Columbia Encyclopedia.
5) “ An establishment receiving money for the purpose of being lent out on interest or returned by exchange or disposed of the profit of to be drawn out again as the owner require it” – The new Caxton Encyclopedia.
Some Definitions of Banks as provided by Acts and Ordinances
1) “ Banker includes a body of person, whether incorporated or not, who carry on the business of banking”-English Bills of Exchange Act-1982
2) “ A bank , it implied, is an instrument of society having functions what make it, in effect, a financial reserviour receiving streams of currency from any direction and from which their issue out following streams where and as required to sustain and fructify or assist commercial, industrial or other enterprises or ventures.”- High court of Australia.
3) “ A bank is a person or corporation carrying on bonafide banking business.” – English Finance Act, 1915
4) “ Banker includes a person, or corporation, or a company acting as banker” – Negotiable Instrument Act, 1881
Some Definitions of Banks as provided by Banking Institutes
1) “ A bank performs an essentially distributive task, service or acts as an intermediary between borrowers and lender sense, however, a bank can be considered the heart of a complex financial structure.” – American Institute of Banking.
2) “ Stated very simple, banks deals in money and in that connection offer certain related financial services.” – Harold Wallgren for American Bankers Association.
Banking
What is banking?
Banking definition is given by expert banker in various points of views.Some one says; banking is a process of depositing money and investing to the clients in a systematic way.
Dr. Md. Makhluk Hasan says,” Banking is the activities of banker.Banking is what is done by the banker.”
The Oxford English Dictionary says -“Banking is the business of a banker, the keeping or management of a bank”
Indian Banking Companies Act 1949 says- “Banking means the accepting for the purpose of lending or investment of deposits of money from the public, repayable on demand or otherwise with
drawable by cheque, draft, order or otherwise.”
Australian Encyclopedia-“ Ordinarily, Banking business implies a routine of operation s consisting
chiefly in the management of customers deposit accounts, payment of their
cheques by exchange or cash, collection of documents for them, the
arrangement of credit by discount or advances & transactions with other
bodies in pursuance of these functions.” .
Banking Period
Ancient Ages : BBC 500 – 2000 BB.C.
Vaidic Ages : BBC 2000 – 1150 B.C.
Moughal Regime : 1150 – 1750 B.C.
British Regime : 1750 – 1947
Partition of India and Pakistan : 1947 – 1971
Partition of Pakistan and Bangladesh Time: 1971 – 1991
Banker works as a financial consultant for their customers.Customer should have to tell their bankers. Accordingly banker may take necessary action for their requirements.Now a days customers intention to hide something from their bankers.Most of the customers of the South East Aisa.All bankers moto is to satisfy their customers at any way.