At the A1 level, you only need to know 'Radif' as a word for 'row'. Think about sitting in a classroom or a cinema. You might see a number on your chair and a number for the row. In Persian, we say 'Radif-e 1' for Row 1. It is a very useful word when you are traveling and need to find your seat on a plane or a bus. You can also think of a 'row' of trees or a 'row' of cars. It is a simple noun that helps you describe where things are located in space. Just remember: if you are standing in a line waiting for something, use 'Saf'. If you are sitting in a row, use 'Radif'. This is the most basic and important distinction for beginners. You might also hear people say 'Radife?' which means 'Is it okay?', but at A1, you can just focus on the physical meaning of a row of chairs.
At the A2 level, you can start using 'Radif' in simple compound verbs like 'Radif kardan'. This means 'to arrange' or 'to put in a row'. For example, if you are helping a friend clean their room, you might 'Radif' the books on the shelf. You also learn that 'Radif' is used for more than just chairs. It can be a row of data in a table or a row of plants in a garden. You should be able to ask questions like 'Radif-e chandom?' (Which row?). You will also start to notice this word in Persian music or poetry contexts, even if you don't fully understand the technical details yet. It's a great word for expanding your ability to describe the physical world and basic organization. You'll also encounter it in social situations where someone might say 'Everything is ردیف' to mean things are going according to plan.
At the B1 level, 'Radif' becomes a bridge to deeper Persian culture. You are expected to understand its specific roles in Persian classical music and poetry. In music, 'Radif' is the entire collection of traditional melodies that a master passes down to a student. In poetry, it is the repeating word at the end of lines. Understanding these meanings shows you have moved beyond basic survival Persian into cultural literacy. Furthermore, you should be comfortable with the colloquial usage. 'Radif kardan' in B1 isn't just 'putting things in a line'; it means 'to sort things out' or 'to fix a situation'. If your car breaks down and you find a mechanic, you might say 'Can you ردیف it for me?'. This level of nuanced usage is what defines a B1 learner. You should also be able to compare 'Radif' with synonyms like 'Tartib' (order) and 'Saf' (queue) accurately.
At the B2 level, you should be able to discuss the 'Radif' of Persian music in detail, explaining how it is organized into Dastgahs. You should also be able to analyze the function of 'Radif' in a poem, discussing how the repetition of a specific word affects the poem's meaning and rhythm. In business or formal contexts, you will use 'Radif' to refer to line items in a budget or rows in a complex spreadsheet. You understand the word's flexibility and can use it in abstract ways, such as 'a row of problems' or 'a sequence of events'. Your use of the slang 'Radife' should be well-timed and natural, reflecting an understanding of social registers. You can also use the word in mathematical or scientific contexts, such as a 'Radif' of numbers or a 'series' in a sequence, with precision.
At the C1 level, 'Radif' is a word you use with stylistic flair. You understand the historical evolution of the 'Radif' in Persian music and its role in preserving Iranian identity through centuries of oral tradition. You can engage in literary criticism, evaluating whether a poet's choice of 'Radif' is innovative or cliché. You use the word in highly technical or academic settings, such as discussing the 'Radif' (order/sequence) of historical dynasties or the 'Radif' of geological strata. Your vocabulary includes derivatives and highly specific collocations. You can use 'Radif' metaphorically to describe the order of the universe or the structure of a complex philosophical argument. The distinction between 'Radif' and its Arabic-rooted synonyms like 'Nezam' or 'Tartib' is second nature to you, and you choose between them to achieve specific rhetorical effects.
At the C2 level, 'Radif' is a concept as much as a word. You have a profound understanding of the 'Radif' as the 'DNA' of Persian musical and poetic expression. You can discuss the philosophical implications of 'Radif'—the idea of a recurring, stable element (the Radif) providing a framework for improvisation (the performance). You are aware of the most obscure uses of the word in classical texts and can interpret its meaning in 10th-century poetry versus 21st-century slang. You can write academic papers on the 'Radif' or give a lecture on its importance in Iranian heritage. The word is no longer just a vocabulary item; it is a key that unlocks the structural logic of Persian art and thought. You use it with the precision of a scholar and the ease of a native speaker, navigating all its registers from the most archaic to the most modern with total mastery.

ردیف in 30 Seconds

  • Radif literally means a row or sequence, commonly used for seating or data.
  • It is a vital cultural term in Persian music, referring to the traditional melodic canon.
  • In poetry, it is the word repeated after the rhyme at the end of couplets.
  • In modern slang, 'Radif' means things are sorted, arranged, or perfectly fine.

The Persian word ردیف (Radif) is a multifaceted noun that primarily translates to 'row', 'line', or 'sequence'. In its most literal sense, it describes objects or people arranged in a straight line or a specific order. Whether you are looking for your seat in a cinema, discussing a row of trees in a garden, or looking at a line of data in a spreadsheet, this is the word you will use. However, its significance in Persian culture extends far beyond simple physical arrangement, touching the very heart of Persian art, music, and literature.

Physical Arrangement
In everyday life, Radif refers to a horizontal line of items. For example, 'ردیف اول' (Radif-e avval) means the first row. It is used in theaters, classrooms, and stadiums to denote seating sections.
Musical Heritage
In the context of Persian Classical Music, the Radif is the canonical collection of numerous traditional melodic figures preserved through oral tradition. It is the backbone of Persian musical theory and performance, organized into twelve primary modal systems known as Dastgahs and Avazes.
Literary Structure
In Persian poetry, specifically in the Ghazal and Qasida forms, the Radif is a word or a short phrase that is repeated at the end of every couplet, following the 'Ghaafiyeh' (rhyme). It adds a rhythmic and thematic echo to the poem.

ما در ردیف سوم نشستیم تا صحنه را بهتر ببینیم.
(We sat in the third row to see the stage better.)

Furthermore, in modern Persian slang, the word has taken on an idiomatic meaning related to things being 'sorted' or 'arranged'. When someone asks 'ردیفه؟' (Radife?), they are asking 'Is it all set?' or 'Is everything okay?'. This versatility makes it one of the most essential words for a B1 learner to master, as it bridges the gap between formal art and casual street talk. Imagine you are at a concert: you find your 'Radif' (row), listen to the musician play the 'Radif' (musical repertoire), and after the show, you tell your friend 'همه چیز ردیفه' (everything is great/sorted). The word encapsulates order, beauty, and readiness all at once.

Using 'Radif' correctly depends on whether you are being literal, technical, or colloquial. In formal writing, it often appears in the context of organization and classification. In speech, it is the go-to word for seating and general 'okayness'. Understanding the grammar of 'Radif' involves knowing its common collocations and how it functions as a noun that can be turned into a verb phrase.

As a Physical Row
When describing rows, use the Ezafe construction: 'ردیفِ صندلی‌ها' (row of chairs). You can also use it with numbers: 'ردیفِ پنج' (row five).
As a Compound Verb (Radif kardan)
'ردیف کردن' (Radif kardan) means to arrange, to organize, or to fix something up. For example, 'من مدارک را ردیف کردم' (I organized the documents).

بلیت‌های ما در ردیف کناری هستند.
(Our tickets are in the side row.)

نگران نباش، من همه کارها را ردیف می‌کنم.
(Don't worry, I will sort all the things out / arrange everything.)

In a classroom setting, a teacher might say, 'دانش‌آموزان در ردیف‌های خود بنشینند' (Students should sit in their rows). In a technical manual, you might see 'ردیف‌های پایگاه داده' (Database rows). Note that while English uses 'line' for many things, Persian distinguishes between 'Khat' (a drawn line), 'Saf' (a queue of people), and 'Radif' (an organized row of items). If you see a sequence of numbers, that is also a 'Radif' (sequence/series) in mathematical terms. Mastering these distinctions will make your Persian sound much more natural and precise.

You will encounter 'Radif' in four distinct environments in Iran. First, in any public venue like a cinema, theater, or stadium. Ushers will ask to see your ticket to point you to your 'Radif'. Second, in the world of traditional arts. If you visit a music conservatory (Honarestan), you will hear students practicing the 'Radif of Mirza Abdollah' or the 'Radif of Saba'. This is the 'holy grail' of Persian music learning. Third, in literary circles. Poets discuss the 'Radif' and 'Ghaafiyeh' of a poem to judge its technical merit. Finally, and perhaps most frequently, in the streets of Tehran or Isfahan among young people.

آقا، ببخشید، ردیف دوازده کجاست؟
(Sir, excuse me, where is row twelve?)

At the Cinema
The most common place for learners. You'll look at your ticket and see 'ردیف' followed by a number and 'صندلی' (seat) followed by another number.
In Music Class
Teachers will say 'امروز ردیف شور را تمرین می‌کنیم' (Today we practice the Radif of Shur).
Informal Hangouts
When planning a trip, a friend might say 'همه چیز ردیف شد، فردا می‌ریم' (Everything is sorted/arranged, we're going tomorrow).

If you are watching a Persian movie, listen for the phrase 'ردیفش کن' (Radifesh kon). It literally means 'make it a row' but idiomaticly means 'fix it' or 'handle it'. It's a very common way to ask someone to take care of a problem or a task. Whether it's getting a visa, fixing a car, or organizing a party, if you 'Radif' it, you've successfully managed it. This transition from a rigid 'row' to a flexible 'solved state' is a fascinating aspect of Persian linguistic evolution.

One of the most frequent mistakes English speakers make is using 'Radif' when they should use 'Saf' (صف). While both can translate to 'line' in English, their usage is strictly different in Persian. 'Saf' is a queue—people waiting for bread, a bus, or entry to a museum. 'Radif' is an arrangement—seats in a theater, trees in an orchard, or records in a database. If you say 'من در ردیف نان هستم' (I am in the row of bread), it sounds like you are part of an artistic arrangement of loaves, rather than waiting to buy one.

Radif vs. Saf
Use 'Saf' for people waiting. Use 'Radif' for objects in a row. Mistake: 'توی ردیف اتوبوس ایستادم' (Incorrect). Correct: 'توی صف اتوبوس ایستادم'.
Radif vs. Khat
'Khat' is a line you draw or a line of text. While 'Radif' can sometimes refer to a row of text in a table, 'Khat' is the general word for a written line. Mistake: 'ردیف اول کتاب را بخوان' (Read the first row of the book - sounds like a table). Correct: 'خط اول کتاب را بخوان' (Read the first line of the book).

اشتباه: ما در صف اول سینما نشستیم.
درست: ما در ردیف اول سینما نشستیم.

Another error is overusing the slang 'Radife'. While very common, it is quite informal. Using it in a job interview or a formal letter to mean 'Everything is okay' might come across as too casual. In formal settings, use 'Monazzam' (organized) or 'Morattab' (tidy/arranged). Also, remember the plural of Radif is 'Radif-ha' (ردیف‌ها). Some learners try to use Arabic-style plurals, but 'Radif-ha' is the standard and correct form in Persian.

To truly master Persian, you need to know when to use 'Radif' and when its synonyms are more appropriate. Persian has a rich vocabulary for order and arrangement, often borrowed from Arabic but used with distinct Persian nuances. 'Radif' is specifically about linear sequence and technical artistic structures.

Saf (صف)
As mentioned, this is a queue. Use this for people waiting in line. Example: 'صف نانوایی' (bakery line).
Tartib (ترتیب)
This means 'order' or 'chronology'. Use this when discussing the sequence of events or steps. Example: 'به ترتیب حروف الفبا' (in alphabetical order).
Rasteh (رسته)
Used in military or biological contexts to mean 'rank', 'category', or 'order'.
Reg (رگ)
In masonry or construction, a 'Reg' is a single course or row of bricks. 'Radif' is also used here, but 'Reg' is more technical for builders.

کتاب‌ها را به ترتیب تاریخ در ردیف اول چیدم.
(I arranged the books in chronological order in the first row.)

When you want to describe something as 'organized', 'Morattab' (مرتب) is the most common adjective. While 'Radif' can be used as a slang adjective, 'Morattab' is the standard way to say a room is tidy or a person is neat. In mathematics, a 'sequence' is 'Donbaleh' (دنباله), but the rows of a matrix are always 'Radif'. Understanding these subtle differences will help you navigate everything from a library to a math class in Iran.

Fun Fact

The 'Radif' of Persian music is so essential to Iranian culture that it was inscribed on the UNESCO Representative List of the Intangible Cultural Heritage of Humanity in 2009.

Pronunciation Guide

UK /ræˈdiːf/
US /rəˈdiːf/
Second syllable (dif).
Rhymes With
نحیف (Nahif) لطیف (Latif) کثیف (Kasif) شریف (Sharif) حریف (Harif) ظریف (Zarif) تکلیف (Taklif) توقیف (Towghif)
Common Errors
  • Pronouncing it like 'Rad-if' with a short 'i' like 'bit'. It must be a long 'ee' sound.
  • Putting the stress on the first syllable.
  • Confusing the 'r' with a French 'r'; it should be a tapped or slightly rolled Persian 'r'.

Examples by Level

1

من در ردیف اول هستم.

I am in the first row.

Uses 'avval' (first) as an ordinal number after the noun.

2

ردیف صندلی‌ها کجاست؟

Where is the row of chairs?

Uses Ezafe (-e) to connect 'Radif' and 'sandali-ha'.

3

این ردیف پنج است.

This is row five.

Noun followed by a cardinal number to designate a specific row.

4

او در ردیف آخر نشست.

He sat in the last row.

'Akhar' means last.

5

سه ردیف درخت اینجا هست.

There are three rows of trees here.

Number precedes the noun 'Radif'.

6

ردیف شما شماره چهار است.

Your row is number four.

Possessive 'shoma' (your) follows the noun.

7

کتاب‌ها در یک ردیف هستند.

The books are in one row.

Preposition 'dar' (in) used with 'yek' (one).

8

لطفاً در ردیف خود بمانید.

Please stay in your row.

Imperative 'bemanid' (stay).

1

من باید این کتاب‌ها را ردیف کنم.

I must arrange these books in a row.

Compound verb 'Radif kardan' (to arrange).

2

آیا همه چیز برای مهمانی ردیف است؟

Is everything sorted/ready for the party?

Usage of 'Radif' as a predicate adjective meaning 'ready/sorted'.

3

او در ردیف دوم هواپیما نشست.

He sat in the second row of the airplane.

Ordinal number 'dovvom' (second).

4

ماشین‌ها در یک ردیف طولانی بودند.

The cars were in a long row.

Adjective 'toulani' (long) modifying 'Radif'.

5

ما صندلی‌های ردیف جلو را خریدیم.

We bought the front row seats.

'Jolo' means front.

6

ردیف کردن این مدارک زمان می‌برد.

Arranging these documents takes time.

Gerund use of 'Radif kardan'.

7

در این جدول، ده ردیف وجود دارد.

In this table, there are ten rows.

Usage in the context of data/tables.

8

همه چیز ردیفه، نگران نباش.

Everything is sorted, don't worry.

Colloquial contraction 'Radife' (is sorted).

1

ردیف در موسیقی ایرانی بسیار مهم است.

Radif is very important in Iranian music.

Refers to the technical musical repertoire.

2

این شعر ردیف زیبایی دارد.

This poem has a beautiful Radif.

Refers to the repeating word at the end of poetic lines.

3

او توانست تمام مشکلات را ردیف کند.

He was able to sort out all the problems.

Idiomatic use of 'Radif kardan' meaning 'to solve/handle'.

4

صندلی‌های ردیف میانی بهترین دید را دارند.

The middle row seats have the best view.

'Miyani' means middle.

5

آیا می‌توانی این اعداد را ردیف کنی؟

Can you arrange these numbers in sequence?

Refers to mathematical or logical sequence.

6

او در ردیف اول شاعران معاصر است.

He is in the front rank of contemporary poets.

Metaphorical use meaning 'top tier' or 'rank'.

7

ردیف بودجه برای این پروژه کافی نیست.

The budget line for this project is not enough.

Formal/Administrative use meaning 'budget line'.

8

بعد از ساعت‌ها، بالاخره کارها ردیف شد.

After hours, finally, things were sorted out.

Passive-like usage in colloquial speech.

1

استاد، ردیف میرزا عبدالله را به ما آموزش داد.

The master taught us the Radif of Mirza Abdollah.

Specific reference to a historical musical canon.

2

در این غزل، کلمه 'دوست' به عنوان ردیف آمده است.

In this ghazal, the word 'friend' has come as the Radif.

Literary analysis terminology.

3

او با مهارت تمام، اوضاع را ردیف کرد.

With complete skill, he sorted out the situation.

Advanced idiomatic usage.

4

ردیف‌های این ماتریس باید با هم جمع شوند.

The rows of this matrix must be added together.

Scientific/Mathematical context.

5

این ساختمان دارای چندین ردیف ستون سنگی است.

This building has several rows of stone columns.

Architectural description.

6

او در ردیف مخالفان این طرح قرار دارد.

He stands in the ranks of the opponents of this plan.

Abstract usage meaning 'category' or 'group'.

7

ردیف کردن کلمات در ذهن، قبل از سخنرانی مهم است.

Arranging words in the mind before a speech is important.

Metaphorical arrangement.

8

آیا بلیت‌های ردیف ویژه هنوز موجود است؟

Are the special row (VIP) tickets still available?

Usage in commercial/service context.

1

ساختار ردیف در موسیقی دستگاهی، امکان بداهه‌نوازی را فراهم می‌کند.

The structure of the Radif in Dastgah music facilitates improvisation.

Academic musicological terminology.

2

نوآوری در ردیف، یکی از ویژگی‌های شعر نو است.

Innovation in the Radif is one of the features of modern poetry.

Literary criticism.

3

او در ردیف بزرگترین فیلسوفان قرن بیستم جای می‌گیرد.

He is ranked among the greatest philosophers of the 20th century.

High-level ranking/classification.

4

ردیف کردن ادله برای اثبات این مدعا ضروری است.

Marshaling evidence to prove this claim is necessary.

Formal/Legal context meaning 'to marshal' or 'to line up'.

5

ردیف‌های موازی تاریخ، درس‌های زیادی برای ما دارند.

The parallel lines of history have many lessons for us.

Metaphorical/Philosophical usage.

6

او ردیف‌های مختلفی از تخصص را در رزومه خود دارد.

He has various tiers of expertise in his resume.

Abstract classification.

7

پاسداری از ردیف موسیقی ملی، وظیفه‌ای فرهنگی است.

Safeguarding the national musical Radif is a cultural duty.

Formal/Institutional discourse.

8

ردیف کلمات او، نشان‌دهنده دقت نظر وی بود.

The sequence of his words indicated his precision of thought.

Stylistic analysis.

1

تجلی ردیف در هنر ایرانی، نمادی از نظم کیهانی است.

The manifestation of Radif in Iranian art is a symbol of cosmic order.

Philosophical/Esoteric context.

2

او به چنان مهارتی رسیده که ردیف را در آنِ واحد بازآفرینی می‌کند.

He has reached such skill that he recreates the Radif instantaneously.

Advanced descriptive language.

3

ردیف در غزل‌های حافظ، فراتر از یک ابزار فنی، یک لایه معنایی است.

In Hafez's ghazals, the Radif is more than a technical tool; it is a semantic layer.

Deep literary hermeneutics.

4

تقلیل ردیف به یک توالی ساده، نادیده گرفتن عمق تاریخی آن است.

Reducing the Radif to a simple sequence is to ignore its historical depth.

Critical academic discourse.

5

او در ردیف اولیاء و عرفای نامدار عصر خویش بود.

He was among the foremost saints and renowned mystics of his time.

Archaic/Hagiographic register.

6

ردیف کردن واژگان با طنین موسیقایی، هنر اوست.

Aligning words with musical resonance is his art.

Sophisticated aesthetic description.

7

سلسله مراتب قدرت در آن دوره، در ردیف‌های درباری متجلی بود.

The hierarchy of power in that era was manifested in the courtly ranks.

Historical/Sociological analysis.

8

ردیف، شیرازه نظم در پراکندگی الحان ایرانی است.

Radif is the binding of order in the dispersion of Iranian melodies.

Highly metaphorical/Literary language.

Common Collocations

ردیف اول
ردیف کردن
ردیف موسیقی
ردیف و قافیه
ردیف بودجه
ردیف صندلی
یک ردیف
ردیف شدن کارها
ردیف دندان‌ها
ردیف‌های موازی

Common Phrases

ردیفش کن

— Fix it, sort it out, or handle the situation. Used when asking for a favor or task.

این مشکل رو برای من ردیفش کن.

همه چیز ردیفه

— Everything is okay, sorted, or ready. A very common way to confirm status.

نگران نباش، همه چیز ردیفه.

اوضاع ردیف نیست

— Things are not going well or are not sorted. Used when there is a problem.

امروز اصلاً اوضاع ردیف نیست.

ردیف اول نشستن

— To sit in the front row. Often implies being important or eager.

همیشه دوست دارد ردیف اول بنشیند.

ردیف کردن بهانه‌ها

— To line up excuses one after another. Usually used negatively.

باز هم شروع کرد به ردیف کردن بهانه‌ها.

در ردیفِ ... قرار داشتن

— To be ranked among or categorized with something. Formal usage.

او در ردیف بهترین‌ها قرار دارد.

ردیفِ جلو

— The front row. Common in theaters or schools.

ردیف جلو خیلی به صحنه نزدیک است.

ردیفِ عقب

— The back row. Common in cinemas for privacy.

بلیت‌های ردیف عقب را ترجیح می‌دهم.

ردیفِ میانی

— The middle row. Often considered the best for sound and vision.

ردیف میانی سینما پر شده بود.

یک ردیف منظم

— A neat/organized row. Used to describe aesthetic order.

یک ردیف منظم از گل‌های لاله.

Idioms & Expressions

"ردیف کردن"

— To arrange something, but often implies using influence or effort to 'fix' a situation.

برات یه وام ردیف کردم.

Informal
"ردیف بودن"

— To be in a good state, to be 'all set' or 'cool'.

حالت چطوره؟ ردیفم!

Slang
"ردیفش رو چیدن"

— To set the stage or make preparations for something, sometimes secretly.

از قبل ردیفش رو چیده بودن که او برنده بشه.

Informal
"تو ردیف نیست"

— It's not working, it's not right, or it's not in its proper place.

این قطعه تو ردیف نیست، باید عوض بشه.

Neutral
"ردیف به ردیف"

— One row after another; systematically.

ردیف به ردیف صندلی‌ها را چک کردیم.

Neutral
"پشت ردیف"

— Behind the row. Literal, but can imply being out of sight.

پشت ردیف درخت‌ها قایم شد.

Neutral
"ردیف کردن کلمات"

— To speak fluently or to give a long series of arguments.

خیلی خوب کلمات رو ردیف می‌کنه.

Informal
"خارج از ردیف"

— Out of order, or out of the standard sequence. Sometimes used for priority cases.

به پرونده او خارج از ردیف رسیدگی شد.

Formal
"ردیفِ اولِ مبارزه"

— The front line of a struggle or movement.

او همیشه در ردیف اول مبارزه بود.

Metaphorical
"همه چی ردیف و میزونه"

— Everything is perfectly sorted and tuned. (Rhyming slang with 'mizun').

خیالت راحت، همه چی ردیف و میزونه.

Slang

Word Family

Nouns

Verbs

Adjectives

Related

Memorize It

Mnemonic

Think of 'Ready-F'. If things are in a 'Radif' (row), they are 'Ready' for you to find. Or think of a 'Radio' with its 'Radif' of preset buttons in a row.

Visual Association

Imagine a perfect row of Persian tea glasses on a silver tray. Each glass is in its 'Radif'. If one is missing, the 'Radif' is broken.

Word Web

Music Poetry Cinema Arrangement Sorted Order Line Sequence

Challenge

Try to use 'Radif' in three different ways today: describe a row of something in your house, ask if a plan is 'Radife', and look up a 'Radif' of a Persian poem.

Word Origin

The word 'Radif' has Arabic roots (radīf), where it originally meant 'one who rides behind another on the same animal'. From this concept of 'following behind', it evolved in Persian to mean a sequence, a row, or a repeating element.

Original meaning: A follower or one who sits behind on a horse.

Semitic (Arabic) borrowed into Indo-European (Persian).

Cultural Context

None. It is a very safe and positive word.

English speakers often use 'line' for everything. Remember to distinguish between 'Saf' (waiting line) and 'Radif' (seating/fixed row).

The Radif of Mirza Abdollah (Music) The Radif in the Ghazals of Hafez (Literature) UNESCO Intangible Cultural Heritage list
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