Understanding 'Mille' vs. 'Milles'

The Curious Case of 'Mille' and 'Milles' in French

The French language, with its rich history and intricate rules, often presents us with peculiar grammatical nuances. One such point of common confusion revolves around the numeral 'mille' and its plural form 'milles'. While it might seem straightforward, understanding when to use which can be a challenge for even seasoned French speakers. This article aims to demystify this common query, providing clarity on the correct usage of 'mille' and its rare plural counterpart, 'milles'.

'Mille': The Invariable Numeral

At its core, 'mille' is an invariable numeral adjective. This means that, generally speaking, it does not take an 's' in the plural. This is a key distinction from other numeral adjectives like 'vingt' (twenty) or 'cent' (hundred), which do take an 's' when they are not immediately followed by another numeral. The word 'mille' signifies the number 1,000, and its immutability is a fundamental rule to remember.

Consider these examples:

• Mes parents m’ont laissé un héritage de dix mille euros. (My parents left me an inheritance of ten thousand euros.)
• Marc a obtenu deux mille points à son jeu vidéo. (Marc scored two thousand points in his video game.)
• Il a fallu quatre mille tonnes de briques pour bâtir cette maison. (Four thousand tonnes of bricks were needed to build this house.)
• Le budget a été réduit de cent mille euros. (The budget was reduced by one hundred thousand euros.)
• Quelqu’un a versé une somme de mille euros dans mon compte. (Someone deposited a sum of one thousand euros into my account.)

'Mille' in Expressions and Idioms

Beyond its direct numerical use, 'mille' also appears in various French expressions and idioms. In these contexts, it also remains invariable and is always written without an 's'.

Here are a couple of common examples:

• Je te le donne en mille. (I'll bet you a thousand.)
• Une image vaut mille mots. (A picture is worth a thousand words.)

The Exception: 'Milles' as a Unit of Measurement

The primary and, in fact, the only instance where 'mille' takes an 's' is when it functions as a noun referring to a unit of distance, specifically the mile. This usage is particularly prevalent in maritime and aviation contexts, and it borrows from the English word 'mile'. In this specific case, 'mille' is treated as a common noun and thus follows the standard rules of pluralisation.

Observe these examples:

• Le paquebot se trouve à huit milles de la côte la plus proche. (The liner is eight miles from the nearest coast.)
• Cet avion va jusqu’à 7 600 milles nautiques. (This plane flies up to 7,600 nautical miles.)
• Un satellite géostationnaire est situé à une altitude d’environ trente-six mille kilomètres. (A geostationary satellite is located at an altitude of approximately thirty-six thousand kilometres.) - Note: Here, 'mille' is used as a numeral, not a unit of distance, hence no 's'.

Historical Context: 'Mil' in Dates

You might have encountered the word 'mil' (without an 's') used in dates, particularly in older texts. Historically, from 1001 to 1999, it was permissible, and even sometimes preferred, to write 'mil' instead of 'mille' in dates. This practice originated from the Latin usage where 'mille' referred to a single thousand, and 'milia' to multiple thousands. Over time, grammatical preferences shifted, and the French Academy's stance on 'mil' in dates has become largely outdated.

As of 2000, it is no longer permissible to write 'mil' in dates. The current standard is to use 'mille' for all dates, including those that were previously associated with 'mil'.

For instance:

• Mobilisé en mille neuf cent quatorze, il a fait toute la Grande Guerre. (Mobilised in nineteen fourteen, he fought throughout the Great War.)

Key Distinctions: 'Mille' vs. 'Million'

It's also important to distinguish 'mille' from 'million'. Unlike 'mille', 'million' is a noun and behaves accordingly. This means 'million' can take an 's' in the plural when referring to multiple millions.

Furthermore, when 'mille' follows 'cent', it affects the pluralisation of 'cent'.

Compare:

• Trois cent mille hommes (sans 's' à cent, because 'mille' follows) - (Three hundred thousand men)
• Trois cents millions d'hommes (avec un 's' à cent, because 'millions' follows) - (Three hundred million men)

Common Mistakes to Avoid

Writing 'milles' with an 's' when it should be 'mille' is one of the most frequent errors encountered in French orthography. Always remember the primary rule: 'mille' as a numeral is invariable. The only exception is its use as a noun for the unit of distance 'mile'.

'Les Mille et Une Nuits'

A classic example that might cause further thought is the title of the famous collection of Arabian tales, 'Les Mille et Une Nuits' (One Thousand and One Nights). Here, 'Mille' and 'Une' are capitalized, reflecting their status as part of a proper title, and 'Mille' remains invariable as per its numerical function.

Summary Table

To consolidate the information, here's a quick reference table:

Frequently Asked Questions

Q1: Can I ever write 'milles' with an 's'?
Yes, but only when referring to the unit of distance 'mile' in maritime or aviation contexts. For example, 'nautical milles'.

Q2: Is 'mille' always invariable?
As a numeral, yes, 'mille' is always invariable and does not take an 's'. The exception is when it's used as a noun for distance.

Q3: How do I write the year 1999 in French?
You write it as 'mille neuf cent quatre-vingt-dix-neuf'. The use of 'mil' for dates is now considered outdated.

Q4: What's the difference between 'mille' and 'million'?
'Mille' is an invariable numeral adjective (1,000). 'Million' is a noun that can be pluralised ('millions') and signifies 1,000,000.

Q5: Does 'cent' take an 's' when followed by 'mille'?
No. When 'mille' follows 'cent', 'cent' remains singular. For example, 'trois cent mille'.

By keeping these rules and examples in mind, you can confidently navigate the correct usage of 'mille' and 'milles' in your French writing, avoiding common pitfalls and enhancing your linguistic accuracy.

If you want to read more articles similar to Understanding 'Mille' vs. 'Milles', you can visit the Automotive category.