Arabic Tamyiz (Specification): Clarifying "In Terms Of"
-an ending to specify 'in terms of what' after comparisons, measurements, or verbs of change.
Grammar Rule in 30 Seconds
Tamyiz is an indefinite noun in the accusative case (mansub) that removes ambiguity from a preceding word or sentence.
- Use Tamyiz after numbers 11-99: 'I have 20 books' (عندي عشرون كتاباً).
- Use Tamyiz after measurements: 'A liter of milk' (لترٌ حليباً).
- Use Tamyiz to clarify vague verbs/adjectives: 'He is better than you in character' (هو أفضل منك خُلقاً).
Overview
The Arabic grammatical structure of تَمْيِيز (Tamyīz), often translated as specification or clarification, is an advanced syntactic tool for resolving ambiguity. At its core, Tamyīz is an indefinite noun in the accusative case (مَنْصُوب) that clarifies a preceding ambiguity. This ambiguity can stem from a single noun (e.g., a number or measure) or from the relationship expressed in an entire sentence.
It precisely answers the implicit question, “In what respect?” or “In terms of what?”
For a C1 learner, mastering Tamyīz is a gateway to a more refined and native-like command of Arabic. It allows you to move beyond clunky prepositional phrases like مِنْ نَاحِيَةِ... (min nāḥiyat... - from the aspect of...) to a more concise and powerful form of expression. Consider the sentence ازْدَادَتْ مَعْرِفَتِي (My knowledge increased).
This is grammatically correct but lacks specificity. Tamyīz elevates it to ازْدَادَتْ مَعْرِفَتِي عُمْقًا (My knowledge increased in depth). The word عُمْقًا is the Tamyīz; it specifies the exact dimension of the increase.
The linguistic principle behind Tamyīz is the pursuit of بَيَان (bayān - clarity) and إِيجَاز (ījāz - conciseness). It reflects a core feature of Arabic grammar where case endings convey complex adverbial and relational meanings without extra words. Understanding Tamyīz is not just about learning a rule; it's about appreciating the language's capacity for elegant precision.
It's a hallmark of sophisticated literary, academic, and formal Arabic.
How This Grammar Works
Tamyīz functions by clarifying an ambiguous element known as the مُمَيَّز (mumayyiz - the specified thing). The nature of this mumayyiz determines the classification of the Tamyīz. There are two principal categories you must internalize.تَمْيِيزُ الذَّاتِ (Tamyīz adh-Dhāt) – Specification of an Essenceتَمْيِيزُ الْمُفْرَد (Tamyīz al-Mufrad), clarifies a single, preceding, ambiguous noun. The ambiguity is contained within that one word. The Tamyīz specifies what that noun consists of.- The
mumayyiz(ambiguous noun) is usually one of the following: - Numbers: from 11 to 99. Example:
عِنْدِي عِشْرُونَ كِتَابًا(I have twenty books).عِشْرُونَ(twenty) is vague withoutكِتَابًا(books). - Measures: Words denoting weight (
كِيلُو), volume (لِتْر), area (فَدَّان), or length (مِتْر). Example:اشْتَرَيْتُ رِطْلاً عَسَلاً(I bought a pound of honey).رِطْلاً(a pound) is ambiguous alone. - Quasi-Measures: Words that imply quantity but aren't precise units, like
مِثْقَالُ ذَرَّةٍ(the weight of an atom) orمِلْءُ الْأَرْضِ(the fill of the earth). Example:لَنْ يُقْبَلَ مِنْ أَحَدِهِمْ مِلْءُ الْأَرْضِ ذَهَبًا(The fill of the earth in gold will not be accepted from any of them).
تَمْيِيزُ النِّسْبَةِ (Tamyīz an-Nisbah) – Specification of a Relationship- Example:
طَابَ الْمَكَانُ(The place became pleasant). This is vague. Pleasant in what way? The air? The view?طَابَ الْمَكَانُ هَوَاءً(The place became pleasant in terms of its air). The wordهَوَاءً(air) is theTamyīz an-Nisbahbecause it clarifies the relationship betweenطَابَ(became pleasant) andالْمَكَانُ(the place).
مُحَوَّل) of another grammatical structure. For instance, طَابَ الْمَكَانُ هَوَاءً is a more eloquent transformation of the sentence طَابَ هَوَاءُ الْمَكَانِ (The air of the place became pleasant), where هَوَاءُ was the subject (فَاعِل). This transformation is a key feature of advanced Arabic style.Tamyīz share three universal grammatical properties:- It is always a noun (
اِسْم). - It is overwhelmingly indefinite (
نَكِرَة). DefiniteTamyīzis exceptionally rare and a point of classical grammatical debate, not a feature of modern usage. - It is always in the accusative case (
مَنْصُوب), typically marked bytanwīn al-fatḥ(e.g.,عِلْمًا).
Formation Pattern
Tamyīz requires knowing its triggers. The pattern depends on whether you're using Tamyīz adh-Dhāt or Tamyīz an-Nisbah.
تَمْيِيزُ الذَّاتِ (Specification of an Essence)
Tamyīz.
مَعْدُود) following any number from 11 to 99 must be a singular, indefinite, accusative noun, which functions as the Tamyīz.
[Number from 11-99] + [Noun (singular, indefinite, accusative)]
Tamyīz | Analysis |
رَأَيْتُ أَحَدَ عَشَرَ كَوْكَبًا | كَوْكَبًا | I saw eleven planets. (Qur'an 12:4) |
قَرَأْتُ خَمْسًا وَعِشْرِينَ مَقَالَةً | مَقَالَةً | I read twenty-five articles. |
إِنَّ لِلهِ تِسْعَةً وَتِسْعِينَ اسْمًا | اسْمًا | Indeed, God has ninety-nine names. (Hadith) |
Tamyīz is the most direct and common in Modern Standard Arabic.
[Measure (accusative)] + [Noun (singular, indefinite, accusative)]
اشْتَرَيْتُ لِتْرًا حَلِيبًا (I bought a liter of milk.) - Most common and direct.
min): [Measure (accusative)] + مِنْ + [Noun (singular, indefinite, genitive)]
اشْتَرَيْتُ لِتْرًا مِنْ حَلِيبٍ (I bought a liter of milk.) - Slightly more explicit, emphasizing the substance is from the category of milk.
[Measure (no tanwīn)] + [Noun (singular, genitive)]
اشْتَرَيْتُ لِتْرَ حَلِيبٍ (I bought a liter of milk.) - A standard possessive construction. It is clear but can sometimes be less emphatic than the Tamyīz form.
Tamyīz (لِتْرًا حَلِيبًا) often carries a slightly stronger focus on the substance itself (حَلِيبًا).
تَمْيِيزُ النِّسْبَةِ (Specification of a Relationship)
Tamyīz Muḥawwal (تَمْيِيز مُحَوَّل), meaning it's transformed from another role in the sentence (subject, object, or mubtada').
مُحَوَّل عَنْ فَاعِل)
ازْدَادَ (to increase), طَابَ (to become good), حَسُنَ (to be beautiful), كَفَى (to suffice).
ازْدَادَ عِلْمُ الطَّالِبِ (The student's knowledge increased). عِلْمُ is the subject.
ازْدَادَ الطَّالِبُ عِلْمًا (The student increased in knowledge). The original subject عِلْمُ is transformed into the Tamyīz عِلْمًا.
اشْتَعَلَ الرَّأْسُ شَيْبًا (The head ignited with grey hair). Transformed from اشْتَعَلَ شَيْبُ الرَّأْسِ (The grey hair of the head ignited). (Qur'an 19:4)
مُحَوَّل عَنْ مَفْعُول بِهِ)
فَجَّرْنَا عُيُونَ الْأَرْضِ (We caused the springs of the earth to gush forth). عُيُونَ is the object.
وَفَجَّرْنَا الْأَرْضَ عُيُونًا (And We caused the earth to gush forth with springs). The original object becomes the Tamyīz. (Qur'an 54:12)
اِسْمُ التَّفْضِيل)
Tamyīz here specifies the domain of comparison.
[Noun] + [Superlative (أَفْعَل)] + مِنْ + [Noun] + [Tamyīz (indefinite, accusative)]
مُحَمَّدٌ أَفْضَلُ مِنِّي خُلُقًا (Muhammad is better than me in character.) The Tamyīz خُلُقًا clarifies the metric of comparison.
أَنَا أَكْثَرُ مِنْكَ مَالاً وَأَعَزُّ نَفَرًا (I am greater than you in wealth and mightier in followers). (Qur'an 18:34)
When To Use It
Tamyīz but to deploy it effectively for stylistic impact. Use it to make your Arabic more concise, elegant, and precise.- 1To Specify Comparisons: Any time you use the
أَفْعَلpattern for comparison or superlatives,Tamyīzis your primary tool for clarifying the basis of that comparison. Sayingهِيَ أَجْمَلُ(She is more beautiful) is incomplete. Sayingهِيَ أَجْمَلُ وَجْهًا(She is more beautiful in face) or...أَجْمَلُ رُوحًا(...in spirit) adds critical, nuanced detail.
- 1To Describe Change and Development: Verbs indicating an increase (
ازْدَادَ), decrease (نَقَصَ), improvement (حَسُنَ,طَابَ), or intensification (اشْتَدَّ) are perfect candidates forTamyīz. It's how you express that a city grew in population (ازْدَادَتِ الْمَدِينَةُ سُكَّانًا), a situation worsened in complexity (سَاءَ الْوَضْعُ تَعْقِيدًا), or a student advanced in level (تَقَدَّمَ الطَّالِبُ مُسْتَوًى).
- 1For Rhetorical Emphasis: Transforming a basic
Subject-Verb-Objectsentence into one withTamyīzadds a level of rhetorical sophistication. The sentenceغَرَسْتُ شَجَرَ الْحَدِيقَةِ(I planted the trees of the garden) is plain.غَرَسْتُ الْحَدِيقَةَ شَجَرًا(I planted the garden with trees) shifts the focus. It presents the garden as being filled to capacity with trees, a more vivid image.
- 1After Certain Formulaic Expressions:
Tamyīzis required after expressions likeكَفَى بِـ...(It is enough with...) and the verb of praise/blameنِعْمَandبِئْسَwhen their subject is ambiguous.
كَفَى بِاللهِ شَهِيدًا(God is sufficient as a witness.)نِعْمَ خُلُقًا الصِّدْقُ(Honesty is an excellent character trait.)
Tamyīz over a prepositional phrase like فِي هَذَا الْمَجَال (in this area) is a mark of advanced fluency. It's the difference between saying “The project succeeded from a financial perspective” and “The project succeeded financially” (نَجَحَ الْمَشْرُوعُ تَمْوِيلاً).Common Mistakes
Tamyīz with Ḥāl (State/Condition)Tamyīz clarifies an ambiguity of essence or relation (What?), while Ḥāl describes the condition or state of a noun during an action (How?).تَمْيِيز (Tamyīz) | حَال (Ḥāl) |اِسْم فَاعِل/مَفْعُول). |ازْدَادَ مُحَمَّدٌ عِلْمًا (Muhammad increased in knowledge). عِلْمًا is the thing that increased. | جَاءَ مُحَمَّدٌ رَاكِبًا (Muhammad came riding). رَاكِبًا is the state he was in when he came. |مِنْ نَاحِيَةِ (from the aspect of), it's likely a Tamyīz. If it can be rephrased with وَهُوَ... (while he/it is...), it's likely a Ḥāl.Tamyīz after NumbersTamyīz must be singular. Learners sometimes incorrectly use the plural.- Incorrect:
رَأَيْتُ خَمْسَةَ عَشَرَ ~~رِجَالاً~~ - Correct:
رَأَيْتُ خَمْسَةَ عَشَرَ رَجُلاً(I saw fifteen men.)
naṣb)Tamyīz is fundamentally an accusative structure. Forgetting the tanwīn al-fatḥ is a common slip.- Incorrect:
هُوَ أَحْسَنُهُمْ ~~خُلُقٌ~~(nominative) or~~خُلُقٍ~~(genitive) - Correct:
هُوَ أَحْسَنُهُمْ خُلُقًا(He is the best of them in character.)
Tamyīz DefiniteTamyīz is to specify a general category, so it must be indefinite (نكرة). Using the definite article الـ is a critical error.- Incorrect:
اشْتَرَيْتُ كِيلُو ~~التُّفَّاحَ~~ - Correct:
اشْتَرَيْتُ كِيلُو تُفَّاحًا(I bought a kilo of apples.)
Real Conversations
Tamyīz is not just for classical poetry or the Qur'an. It is prevalent in modern formal and professional Arabic.
- In a Business Report: حَقَّقَتِ الشَّرِكَةُ نُمُوًّا قَدْرُهُ 15% عَائِدَاتٍ.
- (The company achieved 15% growth in revenue.) The word عَائِدَاتٍ is a Tamyīz clarifying what the growth consists of. (Note: عَائِدَات is a sound feminine plural, so its accusative is -āt(in)).
- On Social Media (commenting on a beautiful photo): مَا أَجْمَلَ هَذَا الْمَنْظَرَ هُدُوءًا وَسَكِينَةً!
- (How beautiful is this view in its calmness and tranquility!) - A standard مَا أَفْعَلَ exclamation followed by two Tamyīz to specify the aspects of beauty.
- In a News Headline: أُوكْرَانِيَا أَكْثَرُ الْبُلْدَانِ تَضَرُّرًا مِنَ الْحَرْبِ.
- (Ukraine is the country most harmed by the war.) تَضَرُّرًا (lit: in being-harmed-ness) is a verbal noun (maṣdar) acting as Tamyīz to specify the nature of its superlative status.
- In Academic Writing: يَخْتَلِفُ الْبَاحِثُونَ مَنْهَجًا فِي تَحْلِيلِ النُّصُوصِ.
- (Researchers differ in methodology when analyzing texts.) مَنْهَجًا specifies the dimension of difference.
Quick FAQ
Tamyīz ever be definite?In standard modern and classical usage, no. The rule is that Tamyīz is indefinite (نكرة). Grammarians have cited extremely rare poetic examples of a definite Tamyīz, but this is considered a major exception (شَاذّ) and should not be imitated. For all practical purposes, Tamyīz is always indefinite.
Tamyīz after a measure (e.g., كِيلُو تُفَّاحًا) and an Iḍāfah (كِيلُو تُفَّاحٍ)?Both are correct. The Tamyīz (كِيلُو تُفَّاحًا) places a slight emphasis on the substance (تُفَّاحًا). The Iḍāfah (كِيلُو تُفَّاحٍ) is a more neutral possessive construction. In most contexts, they are interchangeable, but the Tamyīz form is often preferred for its directness.
Tamyīz be a phrase or just a single word?The Tamyīz itself is always a single noun. It cannot be a prepositional phrase (jar wa majrūr) or a full sentence. Its power lies in its conciseness as a single clarifying term.
Tamyīz different from Badal (apposition)?Badal (apposition) re-states or specifies the noun before it, and can substitute for it (e.g., جَاءَ الْأُسْتَاذُ مُحَمَّدٌ - The professor, Muhammad, came). Tamyīz does not replace the ambiguous element; it clarifies an aspect about it. أَكَلْتُ رِطْلاً (I ate a pound) is ambiguous. In أَكَلْتُ رِطْلاً عِنَبًا (I ate a pound of grapes), عِنَبًا clarifies the pound, it doesn't replace it. You didn't eat 'grapes' instead of 'a pound'; you ate a pound of grapes.
Tamyiz Formation Patterns
| Category | Vague Element | Tamyiz | Example |
|---|---|---|---|
|
Number
|
عشرون
|
كتاباً
|
عشرون كتاباً
|
|
Weight
|
رطل
|
عسلاً
|
رطلٌ عسلاً
|
|
Measure
|
لتر
|
حليباً
|
لترٌ حليباً
|
|
Comparison
|
أفضل
|
خُلقاً
|
أفضلُ خُلقاً
|
|
Verb
|
ازداد
|
ذكاءً
|
ازداد ذكاءً
|
Meanings
Tamyiz is a noun that acts as a clarifier, specifying the nature of a preceding ambiguous word or entire clause.
Tamyiz of Magnitude
Clarifying weights, measures, or numbers.
“اشتريتُ رطلاً عسلاً”
“عندي عشرون قلماً”
Tamyiz of Relation
Clarifying the scope of a comparative or superlative adjective.
“أنا أكثرُ منك مالاً”
“هو أطيبُ الناسِ قلباً”
Reference Table
| Form | Structure | Example |
|---|---|---|
|
Affirmative
|
Number + Noun(acc)
|
عندي عشرون كتاباً
|
|
Negative
|
Verb + Tamyiz
|
ما ازدادَ علماً
|
|
Question
|
Adjective + Tamyiz
|
هل هو أفضلُ خُلقاً؟
|
|
Measurement
|
Measure + Noun(acc)
|
لترٌ حليباً
|
Formality Spectrum
هو أفضلُ خُلقاً. (Describing someone's personality.)
هو أحسنُ في الخُلق. (Describing someone's personality.)
أخلاقه أحسن. (Describing someone's personality.)
أخلاقه توب. (Describing someone's personality.)
Tamyiz Map
Quantity
- كيلو kilo
Quality
- أفضل better
Examples by Level
عندي خمسةُ أقلامٍ
I have five pens
اشتريتُ كيلوغراماً تفاحاً
I bought a kilogram of apples
هو أكثرُ منك علماً
He is more knowledgeable than you
ازدادَ الجوُّ حرارةً
The weather increased in heat
طابَ المكانُ هواءً
The place became pleasant in terms of air
امتلاَ الإناءُ ماءً
The vessel filled with water
Easily Confused
Both are accusative nouns.
Both modify nouns.
Both are accusative.
Common Mistakes
عندي خمسةُ قلم
عندي خمسةُ أقلامٍ
اشتريتُ كيلو تفاحٌ
اشتريتُ كيلو تفاحاً
هو أفضل خُلق
هو أفضل خُلقاً
ازداد ذكاء
ازداد ذكاءً
أكلتُ رطلٌ عسل
أكلتُ رطلاً عسلاً
هل هو أفضل خُلق؟
هل هو أفضل خُلقاً؟
أنا أكثر منك مال
أنا أكثر منك مالاً
تفوقتُ في الامتحان ذكاء
تفوقتُ في الامتحان ذكاءً
اشتريتُ لتر حليب
اشتريتُ لتراً حليباً
هو أحسن الناس قلباً
هو أحسن الناس قلباً
ازدادَ الطالبُ ذكاء
ازدادَ الطالبُ ذكاءً
أنا أكثر منك خبرة
أنا أكثر منك خبرةً
شربتُ كوباً ماء
شربتُ كوباً ماءً
عندي عشرون كتاب
عندي عشرون كتاباً
Sentence Patterns
أنا أكثرُ منك ___
عندي ___ ___
ازدادَ ___ ___
اشتريتُ ___ ___
Real World Usage
أعطني كيلو تفاحاً.
لدي خمس سنوات خبرةً.
هذا أفضل هاتف كاميراً.
ازدادَ البحثُ دقةً.
أريد لترين حليباً.
كم المسافة كيلومتراً؟
Check for Indefinite
Don't confuse with Hal
Use with Numbers
Dialectal usage
Smart Tips
Always add the noun in the accusative.
Add the quality at the end.
Use the unit then the item.
Use Tamyiz for the specific change.
Pronunciation
Tanwin Fath
Pronounced as an 'an' sound at the end of the word.
Clarification
أنا أكثرُ منك... (pause) ...مالاً
The pause emphasizes the Tamyiz.
Memorize It
Mnemonic
Tamyiz is the 'T' that 'Tells' you exactly what the number means.
Visual Association
Imagine a box labeled '20'. You are shaking it, and the word 'Books' falls out. The word 'Books' is the Tamyiz.
Rhyme
When the number is vague and the noun is clear, add the fatha, have no fear!
Story
Ahmed went to the market. He said 'Give me five'. The merchant looked confused. Ahmed added 'apples'. Now the merchant understood. Ahmed used Tamyiz.
Word Web
Challenge
Write 5 sentences today using a number and a Tamyiz.
Cultural Notes
Often used in markets for weight.
Tamyiz is often simplified in speech.
Maintains formal Tamyiz in business.
Derived from the root 'm-y-z', meaning to distinguish.
Conversation Starters
ما هو أكثر شيء تحبه في مدينتك؟
كم كتاباً قرأت هذا الشهر؟
هل أنت أكثر صبراً أم ذكاءً؟
ما هو أكثر طعام تفضله؟
Journal Prompts
Common Mistakes
Test Yourself
عندي عشرون ___ (كتاب)
Which is correct?
Find and fix the mistake:
هو أفضل خُلق
Arrange the words in the correct order:
All words placed
Click words above to build the sentence
I have 5 pens.
Answer starts with: عند...
ازدادَ الجو ___ (حرارة)
Which is correct?
Find and fix the mistake:
تفوقتُ ذكاء
Score: /8
Practice Exercises
8 exercisesعندي عشرون ___ (كتاب)
Which is correct?
Find and fix the mistake:
هو أفضل خُلق
أكثر / منك / أنا / علماً
I have 5 pens.
ازدادَ الجو ___ (حرارة)
Which is correct?
Find and fix the mistake:
تفوقتُ ذكاء
Score: /8
Practice Bank
10 exercisesIshtaraytu kilo ___ (burtaqal).
malan / aktharu / Huwa / minni
Zaydun ahsanu wajhin.
The cup is full of tea.
Indi khamsata 'ashara ___ (kitab).
Match the verb with a logical Tamyiz.
Al-Yabanu aktharu ___ (taqaddum) min ghayriha.
Hafiztu 'ishrina surah.
Identify the type of Tamyiz.
Fajjara Allahu al-arda ___ ('uyun).
Score: /10
FAQ (8)
Yes, it is always in the accusative case (mansub).
No, it must be indefinite.
Hal answers 'how', Tamyiz answers 'in what respect'.
Yes, especially when shopping.
No, the Tamyiz itself doesn't change based on gender.
Because it distinguishes the meaning.
Only with verbs that imply an increase or decrease.
It is a common error, but it makes the sentence grammatically incorrect.
Scaffolded Practice
1
2
3
4
Mastery Progress
Needs Practice
Improving
Strong
Mastered
In Other Languages
de
Arabic uses case endings.
de
Arabic uses direct accusative.
Genitive
Arabic uses accusative.
Counters
Arabic uses Tamyiz.
Measure words
Arabic uses case inflection.
Tamyiz
None.
Learning Path
Prerequisites
Related Grammar Rules
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Overview Purposeful communication is fundamental, allowing you to articulate *why* an action is taken. In Arabic, this r...
Arabic Conditional 'If Not For' (Lawla)
Imagine you just finished a five-hour binge-watch session of your favorite show because you didn't have to work. You tur...
Multiple 'Hal' (State) Phrases
Overview Understanding how to articulate multiple simultaneous states in Arabic elevates your expression from functional...
Connecting Verbs: Using 'أن' (To) and the Subjunctive
Overview At the heart of expressing complex intentions in Arabic lies the particle `أَنْ` (an). Far more than a simple e...
Hypothetical Conditions: Using 'Law' (If only...)
Overview The Arabic conditional particle `law` (لَوْ) functions as a sophisticated tool for expressing **hypothetical, i...
