The Iḍāfa Possessive Structure تَرْكِيبُ الْإِضَافَةِ
Build two- and multi-noun iḍāfa chains, control definiteness, case, tāʾ marbūṭa and adjective placement.
2+ nounsone unit
no الon first term
no tanwīnon first term
genitivefinal possessor
A
Why this matters لِمَاذَا هَذَا مُهِمٌّ؟
Build two- and multi-noun iḍāfa chains, control definiteness, case, tāʾ marbūṭa and adjective placement.
Core
Recognise and build the core form.
Develop
Use the form accurately in sentence roles and agreement.
Stretch
Explain case, exceptions and interaction with iḍāfa.
B
Diagnostic start اِخْتِبَارُ الْبِدَايَةِ
Answer first; then use the explanations to repair uncertainty.
🔎 Entry Check
0/6
1. Choose “the teacher’s house”.
First noun has no article/tanwīn; second is genitive.
2. Which means “a teacher’s house”?
Final indefinite noun makes chain indefinite.
3. What case is muḍāf ilayh?
Always majrūr.
4. What happens to dual/plural nūn in idāfa?
مُعَلِّمُو المدرسة / طَالِبَا الصف.
5. Choose “my school’s door”.
Suffix can be final definite term.
6. Which adjective describes door in بَابُ الْمَدْرَسَةِ الْجَدِيدُ?
Masculine adjective points to باب.
1
The architecture of iḍāfa
Iḍāfa joins nouns into one possessive or associative unit. English often uses “of” or apostrophe-s; Arabic uses order and grammatical marking.
بَيْتُ
+
الْمُعَلِّمِ
the teacher’s house
Muḍāf — first noun
comes first
has no الـ
has no tanwīn
takes case from its sentence role
Muḍāf ilayh — possessor
comes immediately after
is always genitive
may be definite or indefinite
controls the chain’s definiteness
Definiteness travels from the final term:بَابُ مَدْرَسَةٍ = a school door; بَابُ الْمَدْرَسَةِ = the school door; بَابُ مَدْرَسَتِي = my school’s door.
2
Longer chains and special forms
Meaning
Arabic
Notice
the school headteacher’s office
مَكْتَبُ مُدِيرِ الْمَدْرَسَةِ
Only final term takes article
the two class teachers
مُعَلِّمَا الصَّفِّ
dual nūn drops
the school teachers
مُعَلِّمُو الْمَدْرَسَةِ
sound plural nūn drops
the student’s bag
حَقِيبَةُ الطَّالِبِ
ة pronounced t in connection
Do not insert an adjective blindly. Place it after the completed chain and make its gender reveal the noun it modifies: بَابُ الْمَدْرَسَةِ الْجَدِيدُ (new door) versus بَابُ الْمَدْرَسَةِ الْجَدِيدَةِ (new school).
🧠 Guided mini-check
0/5
1. Choose definite iḍāfa.
Correct structure.
2. Choose indefinite iḍāfa.
Final indefinite term.
3. Muḍāf may take:
Core rule.
4. Muḍāf ilayh is:
Majrūr.
5. Choose “school teachers”.
Drop nūn.
🎮 Grammar decision game
Replay until the rule becomes automatic.
Press Start.
8 rounds
3
Four-skills application
Use the noun system to extract and communicate real information.