Quran & recitation · Updated August 19, 2026

What Is Tafsir? Explanation and interpretation of the Quran

A plain-language definition of Tafsir, its Arabic origin, and how Muslims use the term.

Simple definitionTafsir means explanation and interpretation of the Quran.

What Tafsir means

Tafsir is explanation and interpretation of the Quran. The term belongs to the basic vocabulary Muslims use to describe quran & recitation. It names a specific idea or practice rather than every part of the wider subject. That distinction matters because English translations can make several related Arabic terms look interchangeable when they are not.

Arabic origin and wording

Tafsir comes from the Arabic root f-s-r, meaning to explain or make clear. Transliteration into English varies, so the same word may appear with different apostrophes, vowels, or spellings. Those spelling differences usually point back to the same Arabic term; context is more useful than English spelling alone when identifying its meaning.

Tafsir in daily Muslim life

In daily Muslim life, Readers consult tafsir works for language, context, cross-references, and scholarly explanations beyond what a translation alone can provide. People may learn the word at home, in a mosque, in a class, or while reading translated Islamic material. Local customs and scholarly vocabulary can affect how often it is heard, but the core definition remains the one given here.

Related Islamic terms

Two useful related terms are Quran and Ayah. Tafsir should be understood alongside them without being collapsed into either one. Together, the three entries provide a clearer map of the surrounding vocabulary and make it easier to recognize the term when it appears in prayer, study, or conversation.

Frequently asked questions

What does Tafsir mean?

Tafsir means explanation and interpretation of the Quran. In Islamic usage, the surrounding context helps distinguish it from related terms.

How does Tafsir relate to the Quran?

Readers consult tafsir works for language, context, cross-references, and scholarly explanations beyond what a translation alone can provide. The term is also encountered in Islamic teaching and conversation.