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Level A1

The Definite Article (ال)

Learn how to make nouns definite using the prefix al- and understand the sun and moon letter pronunciation rules.

Using ال (al-) for Definiteness

In Arabic, nouns are made definite by adding the prefix ال (al-) to the beginning of the word. This is equivalent to 'the' in English. When ال is added, the tanwin (nunation) on the noun is dropped, because a word cannot be definite and indefinite at the same time. Indefinite: كِتَابٌ (kitābun) = a book Definite: الكِتَابُ (al-kitābu) = the book

الكِتَاب
al-kitāb
the book
كِتَاب (kitāb) becomes definite with ال.
البَيْت
al-bayt
the house
بَيْت (bayt) + ال = the house.
المَدْرَسَة
al-madrasa
the school
مَدْرَسَة (madrasa) + ال = the school.
الوَلَد
al-walad
the boy
وَلَد (walad) + ال = the boy.

Sun Letters (الحُرُوف الشَّمْسِيَّة)

When ال is followed by a 'sun letter,' the laam (ل) of the article is not pronounced. Instead, the sun letter that follows is doubled (assimilated). In writing, a shadda appears on that letter. The 14 sun letters are: ت ث د ذ ر ز س ش ص ض ط ظ ل ن These letters are produced near the front of the mouth or with the tongue touching the teeth/palate, making the assimilation natural.

الشَّمْس
ash-shams
the sun
Written al-shams but pronounced ash-shams. Shiin is a sun letter.
النَّاس
an-nās
the people
Pronounced an-nās, not al-nās. Nuun is a sun letter.
الرَّجُل
ar-rajul
the man
Pronounced ar-rajul. Raa is a sun letter.
التَّاجِر
at-tājir
the merchant
Pronounced at-tājir. Taa is a sun letter.

Moon Letters (الحُرُوف القَمَرِيَّة)

When ال is followed by a 'moon letter,' the laam is fully pronounced as expected. There is no assimilation. The 14 moon letters are: ا ب ج ح خ ع غ ف ق ك م ه و ي A helpful mnemonic in Arabic for moon letters is the phrase: ابْغِ حَجَّكَ وَخَفْ عَقِيمَهُ (ibghi hajjaka wa-khaf 'aqiimahu).

القَمَر
al-qamar
the moon
The laam is pronounced: al-qamar. Qaaf is a moon letter.
الكِتَاب
al-kitāb
the book
Laam pronounced clearly. Kaaf is a moon letter.
الجَمِيل
al-jamīl
the beautiful
Laam pronounced. Jiim is a moon letter.
البَاب
al-bāb
the door
Laam pronounced. Baa is a moon letter.

Frequently asked questions

What is The Definite Article in Arabic?

Learn how to make nouns definite using the prefix al- and understand the sun and moon letter pronunciation rules.

How do you use The Definite Article in Arabic?

In Arabic, nouns are made definite by adding the prefix ال (al-) to the beginning of the word. This is equivalent to 'the' in English. When ال is added, the tanwin (nunation) on the noun is dropped, because a word cannot be definite and indefinite at the same time.

What are common examples of The Definite Article in Arabic?

Examples from this lesson include "al-kitāb" (the book), "al-bayt" (the house), "al-madrasa" (the school) and "al-walad" (the boy).