Translation of "light year" into French

Your text has been partially translated.
You can translate a maximum of 999 characters at a time.
Login or register for free on PROMT.One and translate even more!




light year noun
pl. light years
l' année-lumière f (astron)
The distance between stars is measured in light years.
La distance entre les étoiles se mesure en années-lumière.


The distance between stars is measured in light years. La distance entre les étoiles se mesure en années-lumière.
A lightyear is the distance that light travels in one year. Une année-lumière est la distance que parcourt la lumière en une année.
Go down this road as far as the traffic light, and turn left. Descendez le long de cette route jusqu'au feu rouge, puis tournez à gauche.
Everybody had a good year. Tout le monde a eu une bonne année.
Go straight down the road, and when you pass the traffic light you're there. Descendez la rue tout droit et lorsque vous passez le feu, vous y êtes.

Download our free app PROMT.One

Download on the App Store - PROMT.One Get it on Google Play - PROMT.One Explore it on App Gallery – PROMT.One

Discover the possibilities of PROMT neural machine translation

PROMT.One ( is a free online translator and dictionary in 20+ languages. Enjoy accurate, natural-sounding translations powered by PROMT Neural Machine Translation (NMT) technology, already used by many big companies and institutions companies and institutions worldwide.

Look up translations for words and idioms in the online dictionary, and listen to how words are being pronounced by native speakers. PROMT dictionaries for English, German, French, Russian, Spanish, Italian, and Portuguese contain millions of words and phrases as well as contemporary colloquial vocabulary, monitored and updated by our linguists.

Conjugate English verbs, German verbs, Spanish verbs, French verbs, Portuguese verbs, Italian verbs, Russian verbs in all forms and tenses, and decline nouns and adjectives Conjugation and Declension.

Search for examples of words and phrases in different Contexts. We have collected millions of examples of translation in different languages to help you learn languages and do your homework.

Translate anywhere and anytime using the free PROMT mobile translator for iOS and Android. Try voice and photo translation.

Install language packages for offline translation on mobile devices and download PROMT AGENT, a plugin for pop-up translation in any Windows app, with a PREMIUM subscription.