31Chapter 8
Definite article ...َأْلـ
al...,
nominal sentences, verbal
sentences, word order and
adjectives
8.1 The definite article َأْلـ...
al... is the only definite article in Arabic.It is used for all noun cases, genders and numbers by attaching it to the
beginning of a noun or adjective. There is no indefinite article, but only
an indefinite form, which has already been covered in chapter 5.
Note: Concerning writing hamzah over the
alif (أ) in the definite article, see thefinal note in chapter 9.
8.2 When the indefinite form becomes definite, it loses its nunation/...n/, and only one vowel is written on or under the final consonant, e.g.
8.3 The basic functions of the three noun cases are as follows:- The nominative case is used for the subject and predicate noun or
 
adjective.- The accusative case is used for the direct object, predicative
 
complement in verbal sentences, and for most adverbs.Indefinite DefiniteNominative: َب ْي ٌت َأْل َب ْيـ ُت
baytun, a house
al-baytu, the houseAccusative: َب ْي ًتا َأْل َب ْيـ َت
baytan, a house
al-bayta, the houseGenitive: َب ْي ٍت َأْل َب ْيـ ِت
baytin, of a house
al-bayti, of the house