What does this Islamic finance glossary cover?

This glossary covers 20 of the most essential Shariah terms across five categories: core prohibitions (riba, gharar, maysir, haram), financing instruments (murabaha, ijara, musharakah, mudarabah, sukuk, qard hasan), insurance and endowment (takaful, waqf), zakat and inheritance (nisab, hawl, faraid, wasiyyah, sadaqah), and general terms (halal, fatwa, shariah). Each entry provides a plain-language definition, relevant Quranic or hadith references where applicable, and practical examples drawn from modern Islamic banking and finance.

How are riba, gharar, and maysir related to each other?

Riba, gharar, and maysir are the three primary prohibitions that define the boundaries of Islamic finance. Riba (interest) is the prohibition of guaranteed, predetermined returns on lending, because it allows money to generate money without genuine economic activity or risk. Gharar (excessive uncertainty) forbids contracts whose outcome, subject matter, or price is materially uncertain or undisclosed, since this could lead to exploitation or unjust enrichment. Maysir (gambling and speculation) prohibits wealth transfers based purely on chance rather than productive effort. Together, these three prohibitions ensure that all financial transactions are grounded in real economic value, transparent disclosure, and equitable risk-sharing — the cornerstones of the Shariah framework for commerce.

What is the difference between murabaha, ijara, and musharakah?

These are three distinct Shariah-compliant financing structures that replace conventional interest-based loans. Murabaha is a cost-plus sale: the bank buys the asset at the customer's request and sells it at a disclosed, agreed markup, payable in instalments. The profit is fixed from the outset. Ijara is a leasing contract: the bank owns the asset and leases it to the customer for rental payments; ownership can transfer at the end of the lease (ijarah muntahia bil-tamlik). Musharakah is a partnership: both the bank and the customer contribute capital and share profits and losses according to agreed ratios. Diminishing musharakah is widely used for home finance, where the customer gradually buys out the bank's share. The right structure depends on the nature of the transaction, the asset involved, and the customer's cash-flow requirements.

How do sukuk differ from conventional bonds?

A conventional bond is a debt instrument: the issuer borrows money and pays interest to bondholders. Sukuk are certificates of proportionate ownership in a specific asset, pool of assets, or project. Sukuk holders earn a return from the rental income, profit from trade, or productivity of the underlying asset — not from interest on a loan. This asset-backed structure makes sukuk Shariah-compliant. Practically, sukuk can closely resemble conventional bonds in their cash-flow profile, which is why scholars debate certain structures (particularly sukuk al-murabaha). The key Shariah requirement is that the return must flow from a genuine asset exposure rather than a contractual obligation to repay a sum with interest.

What is the relationship between zakat, nisab, and hawl?

Zakat is the obligatory annual wealth tax, the third pillar of Islam, payable at 2.5% on eligible assets. Nisab is the minimum threshold of wealth that triggers the zakat obligation: a Muslim must own at least the nisab value in net zakatable assets before zakat becomes due. Hawl is the lunar year: a Muslim must have owned wealth above the nisab continuously for a full Islamic lunar year (approximately 354 days) before zakat is payable. If wealth falls below the nisab at any point during the year, the hawl resets. Together, these three concepts define who pays zakat, how much they pay, and when the obligation begins. The nisab is calculated using either the gold standard (85 grams) or silver standard (595 grams), and the choice of standard varies across schools of jurisprudence.

Islamic Finance Glossary

Plain-language definitions of 20 essential Shariah terms — from core prohibitions like riba and gharar to financing instruments, insurance, zakat, and inheritance. Each entry includes Quranic references and practical examples.

20Terms

5Categories

AllSchools Covered

Core Prohibitions

The foundational prohibitions that distinguish Islamic finance from conventional banking and define permissible commerce in Shariah.

Riba

Interest or usury prohibited in Islam

Gharar

Excessive uncertainty in contracts

Maysir

Gambling and speculation

Haram

Forbidden under Islamic law

Financing Instruments

Shariah-compliant contracts and structures that replace conventional interest-based loans across home, car, trade, and investment finance.

Murabaha

Cost-plus financing

Ijara

Islamic leasing

Musharakah

Joint venture partnership

Mudarabah

Profit-sharing investment

Sukuk

Islamic bonds/certificates

Qard Hasan

Benevolent interest-free loan

Insurance & Endowment

Cooperative risk-sharing and charitable endowment structures that embody the collective responsibility principles of Islamic economics.

Takaful

Islamic cooperative insurance

Waqf

Islamic charitable endowment

Zakat & Inheritance

Terms governing the obligatory wealth distribution, annual alms, and Islamic succession law that every Muslim should understand.

Nisab

Zakat wealth threshold

Hawl

Lunar year for zakat eligibility

Faraid

Islamic inheritance law

Wasiyyah

Islamic will/bequest

Sadaqah

Voluntary charitable giving

General Terms

Foundational Shariah vocabulary that underpins every area of Islamic finance, jurisprudence, and daily Muslim life.

Halal

Permissible under Islamic law

Fatwa

Scholarly legal opinion

Shariah

Islamic law framework

Frequently Asked Questions

Related Islamic Finance Calculators

Explore other Shariah-compliant financial tools

Zakat Calculator

Calculate your annual zakat obligation

Calculate →

Islamic Mortgage Calculator

Compare murabaha, ijarah, and diminishing musharakah

Calculate →

Sukuk Calculator

Estimate sukuk profit payments and yields

Calculate →

Halal Investment Calculator

Project returns on Shariah-compliant investments

Calculate →

Takaful Calculator

Estimate cooperative insurance contributions

Calculate →

Rashid Al-Mansoori

Verified Expert

Islamic Finance Specialist & Shariah Advisor

Dubai-based Islamic finance specialist with 15+ years in Shariah-compliant banking, investment structuring, and financial advisory across the GCC. Certified by AAOIFI and CISI. Founded Islamic Finance Calculator to make Islamic finance education accessible to everyone.

AAOIFI CSAACISI IFQ15+ Years Islamic Banking