At the A1 level, the word 'seize' is introduced as one of the basic cardinal numbers from 1 to 20. Learners at this stage focus on counting objects, stating their age, and understanding simple prices. The primary goal is to recognize the sound /sɛz/ and associate it with the quantity 16. You will use it in simple sentences like 'J'ai seize ans' (I am 16 years old) or 'Il y a seize chaises' (There are sixteen chairs). At this level, it is crucial to distinguish 'seize' from 'treize' (13) and 'quinze' (15), which can sound similar to an untrained ear. You will also learn to use 'seize' when telling time in the 24-hour format (seize heures), which is common in France. Practice involves repeating the number in sequence (quatorze, quinze, seize, dix-sept) to understand its place in the numerical hierarchy. Spelling is also important, specifically remembering the 'ei' combination.
At the A2 level, 'seize' is used in more practical, everyday contexts. You will encounter it when following directions (Prenez le bus seize), shopping (Ça fait seize euros, s'il vous plaît), and discussing dates (Le seize octobre). You begin to use 'seize' with more complex nouns and in conjunction with basic adjectives. For example, 'J'ai seize nouveaux messages'. You also start to understand the use of 'seize' in public announcements at train stations or airports. At this stage, you should be comfortable using 'seize' with the partitive 'en' (J'en ai seize). You also learn that 'seize' is used for the sixteenth day of the month, which is a departure from the English use of ordinal numbers for dates. Mastery at A2 means being able to use 'seize' fluently in a variety of survival-level situations without hesitation.
At the B1 level, the use of 'seize' expands to include more abstract and professional contexts. You will hear it in news reports discussing statistics or historical events. For instance, 'Le seizième siècle' (the 16th century) becomes a common reference point in discussions about history and culture. You also start to encounter the ordinal form 'seizième' more frequently in literature and formal writing. In a work environment, you might use 'seize' to describe project timelines or quantities of resources. You are expected to understand the difference between 'seize' and 'une quinzaine' (about fifteen) and use them appropriately to convey precision or approximation. At B1, you also begin to recognize 'seize' in common idiomatic expressions or historical titles like 'Louis XVI'. Your listening skills should be sharp enough to catch 'seize' even in fast, natural speech.
At the B2 level, 'seize' is used in specialized and technical domains. For example, in a discussion about technology, you might talk about 'seize gigaoctets de mémoire' (16GB of memory) or 'un processeur à seize cœurs'. In sports journalism, you will hear about 'les seizièmes de finale' (the round of 32, though this is technically 1/16th of a bracket, the French term for the round of 16 is 'huitièmes'). You are expected to use 'seize' accurately in complex sentence structures, such as 'Bien que nous ne soyons que seize, nous avons réussi à terminer le travail'. At this level, you also understand the social connotations of 'le seizième' in Paris and can use it as a cultural shorthand in conversation. You can debate historical topics involving Louis XVI or the seizième siècle with a high degree of nuance and vocabulary precision.
At the C1 level, you have a sophisticated grasp of 'seize' and its derivatives. You can use the word in academic writing and formal presentations without error. You are familiar with rare or literary uses, such as 'une seizaine' or archaic expressions. You can analyze the linguistic evolution of 'seize' from the Latin 'sedecim' and understand why the French counting system changes its pattern at seventeen. In professional contexts, you use 'seize' in detailed financial reports or technical specifications. You can also appreciate wordplay or puns involving the number in French literature or media. Your pronunciation is near-native, including the subtle liaison and rhythm required in long, complex sentences. You are also aware of the regional variations in how numbers are used and pronounced across the Francophone world.
At the C2 level, 'seize' is a tool for precise and elegant expression. You can use it in any context, from high-level diplomatic negotiations to avant-garde poetry. You understand the deepest historical and cultural layers associated with the number, such as the philosophical implications of the 16th-century Renaissance or the complex political legacy of the XVIth Louis. You can effortlessly switch between 'seize' and its synonyms or related concepts to achieve a specific rhetorical effect. Your mastery is such that you can identify and correct even the most subtle misuses of the number by others. At this level, 'seize' is not just a word for 16; it is a versatile element of a vast linguistic and cultural network that you navigate with total confidence and fluidity.

seize in 30 Seconds

  • Seize means sixteen and is the last unique 'teen' number in French.
  • It is used for age, time (4 PM), dates, and general counting.
  • It is invariable, meaning it doesn't change for gender or plural.
  • Pronounced /sɛz/, it rhymes with 'pèse' and 'treize'.

The French word seize is a cardinal number representing the quantity of sixteen. In the French numbering system, it holds a unique position as the final number in the sequence of unique teen numbers that began with onze (eleven). Unlike English, which continues the '-teen' suffix until nineteen, French breaks its morphological pattern after sixteen. From seventeen onwards, the language adopts a compound structure: dix-sept (ten-seven), dix-huit (ten-eight), and dix-neuf (ten-nine). This makes seize a linguistic milestone for learners, marking the end of the irregular Latin-derived forms before the additive logic takes over. Historically, this distinction exists because the numbers eleven through sixteen evolved directly from Latin roots (undecim to sedecim), whereas higher numbers were later standardized using a more descriptive decimal approach. Understanding seize is essential for basic communication, as it appears frequently in daily life, from telling time to describing ages and quantifying goods.

Mathematical Value
In arithmetic, seize is the square of four and the double of eight. It is an even number and a composite number, frequently used in measurements and binary-related contexts in computing, such as the hexadecimal system (base 16).

Ma petite sœur va bientôt avoir seize ans et elle veut organiser une grande fête avec tous ses amis du lycée.

Beyond simple counting, seize is deeply embedded in the measurement of time. In the 24-hour clock format used throughout France and much of the Francophone world, seize heures corresponds to 4:00 PM. If you are scheduling a business meeting or a doctor's appointment, you will hear this number constantly. It is also a critical number in the context of the French educational system; students often finish their lower secondary education (collège) around the age of fifteen or seize. Furthermore, the number carries weight in French history, most notably associated with King Louis XVI, whose reign and subsequent execution during the French Revolution marked a pivotal turning point in global politics. Therefore, when a French speaker says seize, they might be referring to a quantity, a specific time of day, a historical figure, or even a specific administrative district, such as the prestigious 16th arrondissement of Paris.

Age Milestone
While eighteen is the age of legal majority in France, seize is the age when teenagers can begin 'conduite accompagnée' (supervised driving) and is often viewed as the threshold of late adolescence.

Il y a exactement seize appartements dans cet immeuble ancien situé au cœur de Lyon.

In culinary contexts, you might encounter seize when purchasing items in bulk or following recipes that serve a large group. In sports, specifically in tournament brackets, the 'round of sixteen' is referred to in French as the huitièmes de finale (literally 'eighths of the final'), but the number of participants remains seize. This illustrates how the number serves as a functional building block for more complex linguistic structures. Even in literature and cinema, the number appears; for example, the 'seize-millimètres' (16mm) film format was a standard for amateur and documentary filmmaking for decades. By mastering this word, you are not just learning a number; you are gaining access to a wide array of cultural, historical, and technical references that are foundational to the French experience.

Social Context
Mentioning the 'seizième' (16th) in Paris often implies wealth and conservatism, as the 16th arrondissement is one of the most affluent areas in the city.

Le train pour Marseille partira du quai numéro seize dans dix minutes.

Veuillez tourner à la page seize de votre manuel pour commencer l'exercice de grammaire.

Nous avons réservé une table pour seize personnes à l'occasion du départ en retraite de notre collègue.

Using the word seize in a sentence requires an understanding of its role as a cardinal numeral. Most commonly, it functions as an adjective that quantifies a noun. In this role, it precedes the noun it modifies and does not change based on gender or number, as French numbers are generally invariable (with the exception of un/une and certain large numbers like million). For instance, whether you are talking about sixteen men (seize hommes) or sixteen women (seize femmes), the form of seize remains identical. This simplicity is a relief for beginners who are often struggling with the complexities of French agreement. However, the placement is strict: it must come before the noun. You would say 'seize pommes' (sixteen apples), never 'pommes seize'.

Quantifying Nouns
When using seize to count objects, ensure the following noun is in the plural form. For example: 'J'ai acheté seize œufs'.

Il a fallu seize ouvriers pour terminer le toit de la grange avant l'arrivée de l'orage.

Another frequent use of seize is in the expression of age. In French, one 'has' years rather than 'is' years old. Therefore, the verb avoir (to have) is used. Sentences like 'Elle a seize ans' are foundational. Note that the word ans (years) must always be included; you cannot simply say 'Elle a seize' as you might say 'She is sixteen' in English. This is a common pitfall for English speakers. Additionally, when discussing dates, seize is used for the sixteenth day of the month. For example, 'Nous sommes le seize mai'. Unlike English, which uses ordinal numbers for dates (the sixteenth), French uses cardinal numbers for all days except the first of the month (le premier).

Telling Time
In the 24-hour clock, 'seize heures' is standard for 4:00 PM. In casual speech, people might say 'quatre heures de l'après-midi', but 'seize heures' is preferred in official schedules.

Le rendez-vous est fixé à seize heures précises dans le hall de la gare Montparnasse.

In mathematical or abstract contexts, seize can stand alone as a noun. For example, 'Seize est un nombre pair' (Sixteen is an even number). It can also be used as a pronoun to refer back to a previously mentioned group of sixteen items. If someone asks how many books you have, you could answer 'J'en ai seize'. The use of the pronoun en is crucial here to represent the 'of them' part of the sentence. Furthermore, when referring to monarchs, the number is written in Roman numerals (XVI) but pronounced as a cardinal number: 'Louis seize'. This differs from English where we would say 'Louis the Sixteenth'. This rule applies to all French monarchs except the first (le premier).

Address and Location
When giving an address, 'seize' comes before the street name: 'J'habite au seize rue de la Paix'.

L'ascenseur est en panne, nous devons donc monter les seize étages à pied avec nos valises.

Veuillez noter que le groupe est limité à seize participants pour garantir une expérience de qualité.

Le résultat de cette équation complexe est seize, ce qui confirme notre hypothèse initiale.

In a French-speaking environment, seize is a sound you will encounter daily, often in the most mundane but necessary situations. One of the most common places is the train station (la gare). Automated announcements frequently broadcast departure times and platform numbers. Hearing 'Le train à destination de Lyon Part-Dieu partira du quai seize' is standard. If you are not quick to recognize the number, you might find yourself wandering toward the wrong platform. Similarly, in supermarkets, prices often end in cents that require the use of seize, or you might be buying a pack of seize yogurts or batteries. The cashier will announce the total, and 'seize euros' is a common figure for a small basket of goods.

Public Transport
In Paris, 'la ligne seize' refers to one of the planned lines of the Grand Paris Express, a massive expansion of the metro system currently under construction.

Attention au départ, le train numéro seize quarante-deux va entrer en gare sur la voie B.

The world of work and administration is another major source. When listening to a news report or reading a business document, seize often appears in statistics. For example, 'Le taux de chômage a baissé de seize pour cent' (The unemployment rate dropped by sixteen percent). In the media, you might also hear references to 'le seizième', shorthand for the 16th arrondissement of Paris. This area is culturally synonymous with wealth and conservative values. If a journalist mentions 'un habitant du seizième', they are usually painting a picture of a certain socioeconomic class. Furthermore, in the French educational system, grades are typically out of twenty (sur vingt). A student who receives a seize has done exceptionally well, as this is equivalent to an 'A' or 'Excellent'. Hearing a teacher say 'Tu as eu seize' is a moment of pride for any student.

News and Media
Radio and TV announcers often use 'seize' when reporting temperatures in the spring or autumn: 'Il fera seize degrés demain à Bordeaux'.

Les manifestants se sont réunis pour protester contre la fermeture de l'usine seize.

In everyday conversations, you will hear seize during social planning. 'On se retrouve à seize heures?' is a standard way to set a meeting time. If you are shopping for clothes, you might hear sizes discussed, although French clothing sizes are numbered differently (e.g., 36, 38, 40). However, shoe sizes for children might include seize. In the world of sports, specifically football (soccer), which is the most popular sport in France, sixteen is a key number. The 'seize mètres' (sixteen meters) refers to the penalty area, often simply called la surface de réparation. Commentators will shout 'Il est entré dans les seize mètres!' during an exciting play. Understanding these diverse contexts—from the train station to the football field—is what transforms a vocabulary word into a living part of your French repertoire.

Arrondissement Culture
In Paris, the 'seizième' is often used in conversations to denote a certain level of social prestige or formality.

Nous avons acheté seize kilos de pommes pour faire de la compote maison.

La température est de seize degrés aujourd'hui, ce qui est parfait pour une promenade.

Le bus numéro seize s'arrête juste devant le musée du Louvre.

Learning the number seize is generally straightforward, but several common pitfalls can trip up English speakers. The most frequent mistake is confusion with other 'teen' numbers, particularly treize (thirteen) and quinze (fifteen). Because they all end in the '-ze' sound, learners often mix them up during fast-paced conversation. To avoid this, focus on the initial consonant sounds: 't' for treize, 'q' (k-sound) for quinze, and 's' for seize. Another source of confusion is the English word 'size'. While they look somewhat similar, they are completely unrelated. In French, 'size' is taille or pointure. Using seize when you mean 'size' will lead to a very confusing interaction in a clothing store.

Pronunciation Error
English speakers often forget to voice the final 'z'. If you pronounce it with a soft 's' like 'cease', it might not be recognized as the number sixteen.

Incorrect: J'ai seize (pronounced like 'size'). Correct: J'ai seize (pronounced /sɛz/).

A structural mistake involves the placement of seize when telling time. Beginners often say 'quatre heures' for 4 PM, which is fine in casual settings, but they struggle when they hear 'seize heures' in official contexts like train schedules. It is vital to get comfortable with the 24-hour clock. Another grammatical hurdle is the use of seize in expressions of age. As mentioned before, you must say 'J'ai seize ans' and not 'Je suis seize'. This is one of the most persistent errors for learners. Additionally, when describing the sixteenth of a month, remember to say 'le seize' and not 'le seizième'. The ordinal 'seizième' is only used for things like centuries (le seizième siècle) or arrondissements, never for days of the month (except the first).

Spelling Pitfalls
Spelling seize as 'sieze' is a common mistake for English speakers due to the 'i before e' rule in English. In French, it is always 'ei'.

Incorrect: Le seizième de mai. Correct: Le seize mai.

Finally, be careful with the liaison. While the 'z' in seize is always pronounced, it can sound different depending on whether the following word starts with a vowel or a consonant. In 'seize ans', the 'z' flows directly into the 'a'. In 'seize voitures', the 'z' is short and stops before the 'v'. Some learners over-emphasize the 'z' in front of consonants, which can sound unnatural. Another subtle error is the misuse of 'seize' in idiomatic expressions. For example, the French equivalent of 'to be in seventh heaven' is 'être au septième ciel', not sixteen. There aren't many idioms that use 'seize' specifically, so trying to force it into English idioms where sixteen is used (like 'Sweet Sixteen') won't work. In France, sixteen isn't celebrated with the same cultural weight as the 'Sweet Sixteen' in the US.

Mixing Patterns
Don't try to say 'dix-six'. While 'dix-sept' (17) exists, sixteen has its own unique word: seize.

Incorrect: J'ai dix-six ans. Correct: J'ai seize ans.

Incorrect: La taille seize (referring to quantity). Correct: Il y en a seize.

Incorrect: Je suis seize. Correct: Nous sommes seize (We are sixteen people).

While seize is the specific word for the quantity sixteen, there are several related words and alternatives that you might use depending on the context. The most common related word is seizième, the ordinal number meaning 'sixteenth'. This is used for centuries, arrondissements, and rankings. For example, 'le seizième siècle' refers to the 1500s. Another related term is une seizaine, which refers to a group of approximately sixteen items. While less common than une douzaine (a dozen) or une dizaine (about ten), it follows the same morphological pattern and can be used in literary or specific technical contexts.

Seize vs. Seizième
Use seize for counting (16 books). Use seizième for order or position (the 16th book in the series).

Il habite dans le seizième arrondissement, près du Trocadéro.

In terms of alternatives, if you are discussing a quantity that is roughly sixteen, you might use 'environ seize' or 'une quinzaine' (about fifteen). In French, une quinzaine is very frequently used to mean 'about two weeks' or 'a small group', even if the exact number is sixteen. For example, 'une quinzaine de jours' is the standard way to say 'two weeks' or 'a fortnight'. If the exact number seize is not critical, quinzaine is often the more natural choice in casual speech. Additionally, in mathematical contexts, you might hear 'quatre au carré' (four squared) or 'deux à la puissance quatre' (two to the power of four) as ways to describe the number sixteen.

Seize vs. Dix-sept
Seize is a simple word, while dix-sept (17) is a compound word. This marks the transition point in French counting logic.

Nous avons environ une quinzaine de minutes avant que le spectacle ne commence.

In historical contexts, particularly when referring to Louis XVI, you might see the Roman numeral XVI. It is important to remember that while the writing is different, the pronunciation remains seize. In some dialects or older texts, you might find references to seize-quarts de noblesse, an expression referring to a person whose sixteen great-great-grandparents were all noble, indicating 'pure' nobility. This is quite rare today but shows the historical depth of the number. When comparing seize to its neighbors, remember that quinze (15) is often used for 'two weeks', while seize is generally just a literal number. Understanding these nuances helps you sound more like a native speaker and less like a textbook.

Quantity vs. Ranking
'Seize' indicates how many. 'Seizième' indicates where in a line. This distinction is vital for directions and lists.

Le seizième siècle a été une période de grande renaissance artistique en France.

Il y a seize bougies sur son gâteau d'anniversaire cette année.

Le format seize neuvièmes (16:9) est le standard pour les téléviseurs modernes.

How Formal Is It?

Fun Fact

Seize is the last number in French to have a unique name derived from Latin before the system switches to the 'dix-sept' (ten-seven) pattern. This makes it a linguistic 'border' word.

Pronunciation Guide

UK /sɛz/
US /sɛz/
Single syllable, no primary stress.
Rhymes With
treize pèse aise falaise fraise chaise fournaise punais
Common Errors
  • Pronouncing it like the English word 'size'.
  • Not voicing the final 'z', making it sound like 'cease'.
  • Confusing it with 'treize' (13).
  • Confusing it with 'quinze' (15).
  • Over-nasalizing the vowel.

Difficulty Rating

Reading 1/5

Very easy to recognize in text.

Writing 2/5

Need to remember the 'ei' spelling.

Speaking 2/5

Need to distinguish from treize/quinze.

Listening 3/5

Can be confused with other numbers in fast speech.

What to Learn Next

Prerequisites

un dix onze quinze ans

Learn Next

dix-sept vingt trente seizième soixante-seize

Advanced

seizaine hexadécimal huitièmes de finale Louis XVI seize-soupapes

Grammar to Know

Cardinal numbers are generally invariable.

Seize hommes, seize femmes.

Use 'avoir' for age.

Elle a seize ans.

Liaison with 'ans'.

Seize ans (pronounced /sɛzɑ̃/).

Dates use cardinal numbers.

Le seize juin.

Roman numerals for kings.

Louis XVI (pronounced Louis seize).

Examples by Level

1

J'ai seize ans.

I am sixteen years old.

Uses the verb 'avoir' (to have) for age.

2

Il y a seize chaises dans la salle.

There are sixteen chairs in the room.

Cardinal number used as an adjective.

3

Le livre coûte seize euros.

The book costs sixteen euros.

Used for price.

4

Comptez de un à seize.

Count from one to sixteen.

Imperative verb with a number range.

5

Il est seize heures.

It is four o'clock PM.

24-hour time format.

6

J'ai seize pommes rouges.

I have sixteen red apples.

Number precedes the adjective and noun.

7

Ma chambre est au numéro seize.

My room is at number sixteen.

Used for identification.

8

Nous sommes seize dans la classe.

There are sixteen of us in the class.

Used as a predicate nominative.

1

Le bus seize arrive dans cinq minutes.

Bus sixteen is arriving in five minutes.

Used for route numbers.

2

Elle est née le seize juillet.

She was born on July sixteenth.

Cardinal number used for dates.

3

J'ai acheté seize timbres à la poste.

I bought sixteen stamps at the post office.

Standard quantification.

4

Il y a seize marches pour monter.

There are sixteen steps to go up.

Counting physical objects.

5

Nous avons seize jours de vacances.

We have sixteen days of vacation.

Duration of time.

6

Le gâteau est pour seize personnes.

The cake is for sixteen people.

Quantity for a group.

7

Il fait seize degrés aujourd'hui.

It is sixteen degrees today.

Temperature measurement.

8

Tournez à la page seize.

Turn to page sixteen.

Instruction with a number.

1

Le seizième siècle a vu la Renaissance.

The sixteenth century saw the Renaissance.

Ordinal number 'seizième'.

2

Louis seize a régné pendant la Révolution.

Louis XVI reigned during the Revolution.

Cardinal number for monarchs.

3

Il y a une quinzaine ou seize invités.

There are about fifteen or sixteen guests.

Comparing approximation with precision.

4

Le dossier contient seize documents importants.

The folder contains sixteen important documents.

Formal quantification.

5

Elle a fini seizième de la course.

She finished sixteenth in the race.

Ordinal number as an adverbial phrase.

6

Seize pour cent des gens sont d'accord.

Sixteen percent of people agree.

Percentage expression.

7

Le train part du quai seize.

The train leaves from platform sixteen.

Location identification.

8

Il a seize ans d'expérience dans ce domaine.

He has sixteen years of experience in this field.

Abstract quantity.

1

L'ordinateur dispose de seize gigas de RAM.

The computer has sixteen gigs of RAM.

Technical measurement.

2

Le film a été tourné en seize millimètres.

The film was shot in sixteen millimeter.

Technical specification.

3

Le seizième arrondissement est très chic.

The 16th arrondissement is very posh.

Cultural reference to Paris districts.

4

Il a marqué seize points lors du match.

He scored sixteen points during the match.

Sports statistics.

5

La résolution est de seize par neuf.

The resolution is sixteen by nine.

Ratio expression.

6

Seize personnes ont été évacuées par précaution.

Sixteen people were evacuated as a precaution.

Passive voice with a number.

7

L'appartement se trouve au seizième étage.

The apartment is on the sixteenth floor.

Ordinal number for floors.

8

Il y a seize combinaisons possibles.

There are sixteen possible combinations.

Mathematical possibility.

1

La sentence a été rendue à seize heures.

The sentence was delivered at 4 PM.

Formal time in legal context.

2

Le manuscrit date du seizième siècle.

The manuscript dates from the sixteenth century.

Historical dating.

3

Il faut seize heures de travail pour ce projet.

It takes sixteen hours of work for this project.

Estimation of labor.

4

Le seizième de finale a été très disputé.

The round of 32 match was hard-fought.

Sports terminology.

5

Nous avons seize mille euros de budget.

We have a budget of sixteen thousand euros.

Large currency amount.

6

Il a fallu seize mois pour achever la réforme.

It took sixteen months to complete the reform.

Long duration.

7

Le poème est composé de seize vers.

The poem is composed of sixteen lines.

Literary analysis.

8

Le moteur est un seize-soupapes.

The engine is a sixteen-valve.

Compound technical noun.

1

L'influence du seizième sur la pensée moderne.

The influence of the 16th century on modern thought.

Substantive use of the ordinal.

2

Le seize-quarts de sa généalogie est impressionnant.

The sixteen quarters of his genealogy are impressive.

Archaic heraldic term.

3

Il a fallu seize tentatives pour réussir l'expérience.

It took sixteen attempts to succeed in the experiment.

Scientific precision.

4

Le seizième arrondissement incarne une certaine France.

The 16th arrondissement embodies a certain France.

Sociological commentary.

5

La symphonie se termine par seize mesures de silence.

The symphony ends with sixteen bars of silence.

Musicology term.

6

Seize élus ont voté contre la motion de censure.

Sixteen elected officials voted against the motion of no confidence.

Political reporting.

7

Le format seize-millimètres a une texture unique.

The 16mm format has a unique texture.

Cinematographic analysis.

8

Il y a seize variations sur ce thème musical.

There are sixteen variations on this musical theme.

Complex artistic structure.

Common Collocations

Seize ans
Seize heures
Seize euros
Le seize mai
Seize pour cent
Ligne seize
Quai seize
Seize-millimètres
Seize-soupapes
Page seize

Common Phrases

J'ai seize ans.

— I am sixteen years old. Standard way to state age.

J'ai seize ans aujourd'hui.

Il est seize heures.

— It is 4 PM. Standard 24-hour clock time.

Il est seize heures, c'est l'heure du goûter.

Le seize du mois.

— The sixteenth of the month. Used for dates.

On se voit le seize du mois prochain.

Seize fois.

— Sixteen times. Used for repetition.

Je l'ai appelé seize fois.

Louis seize.

— Louis the 16th. Historical reference.

Louis seize était le mari de Marie-Antoinette.

Seize-millimètres.

— 16mm. Refers to film or equipment.

Il adore le grain du seize-millimètres.

Le seizième.

— The 16th arrondissement of Paris.

Elle habite dans le seizième.

Seize sur vingt.

— 16 out of 20. A common school grade.

J'ai eu seize sur vingt en maths.

Seize-soupapes.

— 16 valves. Refers to a car engine.

C'est une voiture seize-soupapes.

Seize ans et demi.

— Sixteen and a half years old.

Mon fils a seize ans et demi.

Often Confused With

seize vs treize

Sounds similar because of the '-ze' ending. 13 vs 16.

seize vs quinze

Sounds similar because of the '-ze' ending. 15 vs 16.

seize vs size

English word for dimensions, looks like seize but unrelated.

Idioms & Expressions

"Seize-quarts de noblesse"

— To have a pure noble lineage (16 noble great-great-grandparents).

Il affiche ses seize-quarts de noblesse avec fierté.

Archaic/Formal
"Être dans le seizième"

— To live in the posh 16th arrondissement of Paris.

Elle est très riche, elle est dans le seizième.

Informal
"Seize-millimètres (style)"

— Referring to a vintage, grainy film look.

Ce clip a un look seize-millimètres.

Technical/Artsy
"Faire le seize"

— Very rare slang for doing something sixteen times or related to a specific task 16.

On a fait le seize hier soir.

Slang (Niche)
"Louis-Seize (style)"

— A style of furniture and architecture from that era.

Un fauteuil Louis-Seize.

Art/History
"Seize-soupapes (puissance)"

— Used to imply a car is powerful or modern.

Elle envoie, c'est une seize-soupapes.

Informal/Car culture
"Le seizième homme"

— The crowd in rugby (similar to the 12th man in soccer).

Le public était le seizième homme.

Sports
"Seize-bits"

— Referring to retro 16-bit video gaming.

L'ère du seize-bits était géniale.

Gaming
"Seize-neuf (format)"

— Widescreen format.

C'est tourné en seize-neuf.

Technical
"Huitièmes de finale (seize équipes)"

— The round of sixteen in a tournament.

Ils ont atteint les huitièmes avec seize équipes restantes.

Sports

Easily Confused

seize vs treize

Phonetic similarity.

Treize is 13, Seize is 16. Focus on the first letter.

Treize (13) vs Seize (16).

seize vs quinze

Phonetic similarity.

Quinze is 15, Seize is 16. Focus on the 'k' vs 's' sound.

Quinze (15) vs Seize (16).

seize vs soixante

Both start with 's'.

Soixante is 60, Seize is 16. Listen for the 'ze' vs 'nte'.

J'ai seize ans vs j'ai soixante ans.

seize vs seize (English)

False friend.

English 'seize' (to grab) is 'saisir' in French.

Don't seize the day with the number sixteen!

seize vs chaise

Rhyme.

Chaise is a chair, Seize is a number.

Seize chaises (Sixteen chairs).

Sentence Patterns

A1

J'ai [nombre] ans.

J'ai seize ans.

A1

Il est [nombre] heures.

Il est seize heures.

A2

C'est le [nombre] [mois].

C'est le seize juillet.

A2

Il y a [nombre] [nom plural].

Il y a seize voitures.

B1

Le [nombre]ième siècle.

Le seizième siècle.

B1

[Nombre] pour cent.

Seize pour cent.

B2

Un [nom] de [nombre] [unité].

Un moteur de seize soupapes.

C1

Au bout de [nombre] [temps].

Au bout de seize mois.

Word Family

Nouns

seizième (sixteenth)
seizaine (group of sixteen)
seize-soupapes (16-valve engine)

Adjectives

seizième (sixteenth)

Related

seize-millimètres
Louis XVI
seize-bits
seize-neuf
hexadécimal

How to Use It

frequency

High (Top 1000 words)

Common Mistakes
  • Je suis seize. J'ai seize ans.

    In French, we use the verb 'avoir' (to have) for age, not 'être' (to be).

  • Le seizième mai. Le seize mai.

    French uses cardinal numbers for dates, except for the first of the month.

  • Il est quatre heures (for 4 PM in a schedule). Il est seize heures.

    Official schedules always use the 24-hour clock.

  • Dix-six. Seize.

    Sixteen has its own unique word; it doesn't follow the compound pattern of 17, 18, 19.

  • Pronouncing 'seize' like 'size'. Pronouncing it like /sɛz/.

    The English word 'size' and French 'seize' are false friends with different sounds.

Tips

The Voiced Z

Make sure to buzz your 'z'. If it's too soft, it sounds like 'cease'. Practice by saying 'z-z-z' first.

Invariable Nature

Don't worry about gender or plural. 'Seize' is always 'seize'. It's one of the easiest parts of French grammar!

24-Hour Clock

Learn to subtract 12. Seize heures minus 12 equals 4 PM. This is essential for traveling in France.

Louis XVI

Associate 'seize' with the French Revolution. Louis XVI was the king during that time. It's a great memory hook.

EI not IE

French numbers like treize and seize use 'ei'. Think of 'Eight' in English to remember the 'e' comes first.

Identify the Start

When you hear a number ending in '-ze', listen to the very first sound. 'S' is 16, 'Tr' is 13, 'Qu' is 15.

Arrondissements

If someone says they live in 'le seizième', they are talking about a specific wealthy part of Paris.

Base 16

If you are into coding, remember 'hexadécimal' is base 16. It helps bridge the gap between French and tech.

Liaison

Always link the 'z' in 'seize' to a following vowel. 'Seize ans' should sound like one long word.

Daily Count

Try to find exactly sixteen items in your grocery bag and count them out loud: 'un, deux... seize!'

Memorize It

Mnemonic

Think of a 'Sized' 16-wheeler truck. 'Seize' sounds like 'says' but you 'say' it 16 times.

Visual Association

Visualize the number 16 written on a giant block of cheese (seize/cheese rhyme in English). Or imagine King Louis XVI wearing a giant number 16.

Word Web

nombre seize seizième seize ans seize heures Louis XVI seizaine 16

Challenge

Try to count backwards from seize to zero as fast as you can. Then, try to find seize objects in your room and name them in French.

Word Origin

Derived from the Old French 'seize', which comes from the Latin 'sedecim'. The Latin word is a compound of 'sex' (six) and 'decem' (ten). This reflects the decimal base of the Indo-European counting system.

Original meaning: Six and ten.

Romance (Indo-European)

Cultural Context

None. The word is a neutral number.

English speakers often expect a 'teen' suffix like 17, 18, 19, but French stops at 16. Don't look for 'dix-six'.

Louis XVI (Last King of France) The 16th Arrondissement (Parisian district) 16mm film (Classic cinema format)

Practice in Real Life

Real-World Contexts

Age

  • J'ai seize ans.
  • Il va avoir seize ans.
  • Depuis l'âge de seize ans.
  • Elle fait plus que ses seize ans.

Time

  • Il est seize heures.
  • À seize heures pile.
  • Vers seize heures.
  • Avant seize heures.

Shopping

  • Ça fait seize euros.
  • J'en prends seize.
  • Un lot de seize.
  • Seize pour le prix de dix.

Education

  • Ouvrez à la page seize.
  • L'exercice seize.
  • J'ai eu seize en anglais.
  • Il y a seize chapitres.

Transport

  • Le bus seize.
  • Le quai seize.
  • La voiture seize.
  • La ligne seize.

Conversation Starters

"À quel âge as-tu eu seize ans ?"

"Que fais-tu généralement à seize heures de l'après-midi ?"

"Connais-tu quelqu'un qui habite dans le seizième arrondissement ?"

"Si tu avais seize mille euros, qu'achèterais-tu ?"

"Est-ce que seize est ton chiffre porte-bonheur ?"

Journal Prompts

Décrivez ce que vous faisiez quand vous aviez seize ans. Quels étaient vos rêves ?

Imaginez une journée parfaite qui commence à seize heures. Que se passe-t-il ?

Pourquoi le nombre seize est-il important dans votre culture ou votre vie ?

Écrivez une courte histoire sur un personnage qui vit au numéro seize d'une rue mystérieuse.

Si vous deviez inviter seize personnes célèbres à dîner, qui choisiriez-vous ?

Frequently Asked Questions

10 questions

It is pronounced /sɛz/. It sounds like the English word 'says' but with a voiced 'z' at the end. It rhymes with the French word for chair, 'chaise'.

Numbers in French are generally masculine when used as nouns (le seize), but as adjectives, they are invariable and do not change for gender.

Linguistically, 11-16 are derived from single Latin words (undecim to sedecim). From 17 onwards, French uses a decimal compound (dix-sept), which was a later standardization.

Yes! In French, you use cardinal numbers for all dates except the first. So, 'le seize mai' is correct for May 16th.

Seize is the cardinal number (16), while seizième is the ordinal number (16th). Use seize to count and seizième to rank.

Yes, in French you must include 'ans'. You cannot just say 'J'ai seize' like you can in English 'I am sixteen'.

In the official 24-hour clock, you say 'seize heures'. In casual speech, you can say 'quatre heures de l'après-midi'.

No, the word 'seize' is invariable. You never add an 's' to it, even if you are referring to multiple groups of sixteen.

It is a collective noun meaning 'a group of about sixteen'. It is similar to 'une douzaine' (a dozen) but much less common.

It is written as XVI. You will see this often in history books referring to Louis XVI or the 16th century (XVIe siècle).

Test Yourself 190 questions

writing

Write a sentence saying you are 16 years old.

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writing

Write 'It is 4:00 PM' using the 24-hour clock.

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writing

Write 'sixteen apples'.

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writing

Write 'the sixteenth century'.

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writing

Write 'July 16th'.

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writing

Write 'sixteen percent'.

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writing

Write 'King Louis XVI'.

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writing

Write 'sixteen euros'.

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writing

Write 'sixteen students'.

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writing

Write 'page 16'.

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writing

Write 'bus number 16'.

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writing

Write 'platform 16'.

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writing

Write 'sixteen degrees'.

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writing

Write 'sixteen kilometers'.

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writing

Write 'a group of sixteen'.

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writing

Write 'sixteen liters'.

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writing

Write 'sixteen chairs'.

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writing

Write 'sixteen years of experience'.

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writing

Write 'sixteen thousand'.

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writing

Write 'the 16th floor'.

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speaking

Say 'I am 16' in French.

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speaking

Say 'It is 4 PM' in French.

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Say '16 euros' in French.

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speaking

Say 'July 16th' in French.

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speaking

Say 'Page 16' in French.

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speaking

Say '16 percent' in French.

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Say 'King Louis 16' in French.

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Say '16th century' in French.

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Say 'Bus 16' in French.

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Say '16 degrees' in French.

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speaking

Say '16 apples' in French.

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Say 'Platform 16' in French.

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speaking

Say '16 students' in French.

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Say '16 thousand' in French.

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speaking

Say '16th floor' in French.

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speaking

Say '16 minutes' in French.

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Say '16 hours of work' in French.

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Say '16 combinations' in French.

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Say '16GB' in French.

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speaking

Say '16 variations' in French.

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listening

Listen to the number: [Audio: seize]. What is it?

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listening

Listen: [Audio: seize heures]. What time is it?

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listening

Listen: [Audio: seize euros]. How much?

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Listen: [Audio: seize ans]. What is the age?

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listening

Listen: [Audio: seizième]. What rank is it?

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listening

Listen: [Audio: seize pour cent]. What percent?

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listening

Listen: [Audio: Louis seize]. Who is it?

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Listen: [Audio: seize mille]. What is the number?

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Listen: [Audio: seize juillet]. What date?

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Listen: [Audio: quai seize]. Which platform?

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Listen: [Audio: bus seize]. Which bus?

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Listen: [Audio: seize degrés]. What temperature?

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Listen: [Audio: seize millimètres]. What size?

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Listen: [Audio: seize gigas]. How much RAM?

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listening

Listen: [Audio: seize soupapes]. What is it?

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/ 190 correct

Perfect score!

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