كُلٌّ، بَعْضٌ، أَكْثَرُ، غَيْرُ in Idafah

Read the bilingual lesson for كُلٌّ، بَعْضٌ، أَكْثَرُ، غَيْرُ in Idafah and test your understanding with a focused quiz.

Lesson

1. Four Mudaf Words and Their Wider Family

The words كُلٌّ، بَعْضٌ، أَكْثَرُ، غَيْرُ are used as mudaf. Their mudaf-ilayh is genitive, but the meaning of the whole phrase depends on the word chosen and on whether the mudaf-ilayh is singular, plural, indefinite, or definite. This lesson also shows the same idafah structure in kunyahs, superlatives, and number phrases.

2. كُلٌّ Changes Meaning with Its Mudaf-ilayh

Use the condition, not translation guesswork, to read كُلٌّ. Construction Mudaf-ilayh Meaning كُلُّ مُسْلِمٍ singular indefinite every Muslim كُلُّ شَيْءٍ singular indefinite everything كُلُّ الْمُسْلِمِ singular definite the Muslim as a whole كُلُّ الْكِتَابِ singular definite the whole book كُلُّ الطُّلَّابِ plural definite all the students

3. Every, Whole, or All?

Compare the three patterns: كُلُّ طَالِبٍ مُجْتَهِدٌ — every student is hardworking. A singular indefinite mudaf-ilayh gives the distributive meaning “every.” كُلُّ الْكِتَابِ مُفِيدٌ — the whole book is useful. A singular definite mudaf-ilayh gives the meaning “the whole.” كُلُّ الطُّلَّابِ حَاضِرُونَ — all the students are present. A definite plural mudaf-ilayh gives the meaning “all.”

4. جَمِيْعٌ for the Meaning “All”

For the totality of a definite plural group, جَمِيْعٌ can also be used as mudaf: كُلُّ الطُّلَّابِ — all the students. جَمِيْعُ الطُّلَّابِ — all the students. This equivalence is limited to the meaning shown here. It does not erase the distinct “every” and “whole” readings of كُلٌّ.

5. بَعْضٌ: Some Members or Part of One Whole

بَعْضٌ also comes as mudaf. Its natural meaning depends on what follows: بَعْضُ الطُّلَّابِ — some of the students: several members from a larger group. بَعْضُ الْكِتَابِ — part of the book: one portion of a single whole. Do not translate both mechanically as “some.” The first selects members; the second selects a portion.

6. أَكْثَرُ and مُعْظَمُ

أَكْثَرُ may also be used as mudaf to express a majority: أَكْثَرُ النَّاسِ — most people. In this presented meaning, مُعْظَمُ can also be used: مُعْظَمُ الطُّلَّابِ — most students. This is a contextual equivalence for “most,” not a claim that the two words are interchangeable in every sentence.

7. غَيْرُ Remains Indefinite

In the construction taught here, غَيْرُ is mudaf to a definite noun but remains indefinite: جَاءَ رَجُلٌ غَيْرُ الْمُعَلِّمِ — a man other than the teacher came. مَرَرْتُ بِرَجُلٍ غَيْرِ الْمُعَلِّمِ — I passed by a man other than the teacher. Contrast an ordinary idafah: كِتَابُ الطَّالِبِ is definite through its definite mudaf-ilayh. Do not transfer that result mechanically to غَيْرُ الْمُعَلِّمِ.

8. Kunyahs as Idafah

Arabic also uses idafah for kunyahs. In each row, the first word is mudaf and the second is mudaf-ilayh. Kunyah Structure أَبُوْ بَكْرٍ أَبُوْ + بَكْرٍ أَبُوْ تُرَابٍ أَبُوْ + تُرَابٍ أَبُوْ هُرَيْرَةَ أَبُوْ + هُرَيْرَةَ أَبُوْ جَهْلٍ أَبُوْ + جَهْلٍ أَبُوْ لَهَبٍ أَبُوْ + لَهَبٍ أُمُّ جَمِيْلٍ أُمُّ + جَمِيْلٍ

9. Superlatives in Idafah

A superlative on the pattern أَفْعَلُ / فُعْلَى may be used as mudaf: أَفْضَلُ النَّاسِ — the best among people. فُضْلَى النِّسَاءِ — the best among women. The first is masculine and the second feminine. The following noun remains genitive in both constructions.

10. Numbers Used as Mudaf

Numbers from 3 through 10, as well as 100 and 1000, are shown in idafah. This lesson focuses on recognizing that structure; it does not introduce a new gender-agreement rule for numbers. Range Example Meaning 3-10 سَبْعُ سَمَاوَاتٍ seven heavens 3-10 سِتَّةُ أَيَّامٍ six days 100 مِائَةُ طَالِبٍ one hundred students 1000 أَلْفُ شَهْرٍ one thousand months

11. Choose Meaning from Structure

• With كُلٌّ, inspect singular/plural and indefinite/definite before translating. • With بَعْضٌ, distinguish members of a group from a portion of one whole. • Read أَكْثَرُ/مُعْظَمُ as majority expressions in the shown contexts. • Remember the special limitation: غَيْرُ remains indefinite here. • In kunyah, superlative, and number idafahs, identify mudaf and genitive mudaf-ilayh.

Practice questions

Question 1

What does كُلُّ مُسْلِمٍ mean?

  • every Muslim
  • all Muslims
  • part of a Muslim
  • most Muslims

Question 2

Match each construction with its natural meaning.

Question 3

كُلُّ الْكِتَابِ means “every book.”

Question 4

Which phrase means “all the students”?

  • كُلُّ طَالِبٍ
  • كُلُّ الطُّلَّابِ
  • بَعْضُ الطُّلَّابِ
  • أَكْثَرُ النَّاسِ

Question 5

Sort the phrases by the kind of partial meaning expressed by بَعْضٌ.

Question 6

Which phrase means “most people”?

  • كُلُّ النَّاسِ
  • بَعْضُ النَّاسِ
  • أَكْثَرُ النَّاسِ
  • غَيْرُ النَّاسِ

Question 7

In the presented majority meaning, مُعْظَمُ الطُّلَّابِ may be used for “most students.”

Question 8

Which phrase is a kunyah built as idafah?

  • كُلُّ شَيْءٍ
  • بَعْضُ الْكِتَابِ
  • أَفْضَلُ النَّاسِ
  • أَبُوْ هُرَيْرَةَ

Question 9

Which word remains indefinite here even when its mudaf-ilayh is definite?

  • غَيْرُ
  • كُلُّ
  • جَمِيْعُ
  • أَكْثَرُ

Question 10

Match each meaning with the correct construction.

Question 11

In أَبُوْ بَكْرٍ, أَبُوْ is mudaf and بَكْرٍ is the genitive mudaf-ilayh.

Question 12

Arrange: All the teachers are present.

Question 13

Which is the feminine superlative idafah presented in the lesson?

  • أَفْضَلُ النَّاسِ
  • فُضْلَى النِّسَاءِ
  • أَكْثَرُ النَّاسِ
  • جَمِيْعُ الطُّلَّابِ

Question 14

Match each number idafah with its meaning.

Question 15

Sort each construction by its scope.

Question 16

Arrange: I passed by a man other than the merchant.

Question 17

Which construction means “one hundred students”?

  • سَبْعُ سَمَاوَاتٍ
  • سِتَّةُ أَيَّامٍ
  • مِائَةُ طَالِبٍ
  • أَلْفُ شَهْرٍ

Question 18

What meaning is illustrated by كُلُّ الْمُسْلِمِ?

  • every Muslim
  • all Muslims
  • some Muslims
  • the Muslim as a whole

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