hélice
/e.lis/feminine
The English word 'helix' translates to hélice in French.
While hélice can mean a helix in technical geometry, its most common everyday meaning is a propeller (e.g., for a boat or plane).
Meaning: curve (noun)
How do you pronounce it?
The word has two syllables and is pronounced /e.lis/.
What mistakes should you avoid?
English speakers often mistake the French hélice for a geometric helix, but in most contexts, it refers to a propeller or a screw.
Did you know?
- While hélice describes a propeller, the French word for a snail is escargot, and a spiral staircase is frequently called en colimaçon, which literally means 'in the shape of a snail shell'.
- The Greek root ἕλιξ (hélix) traveled through Latin to reach both English and French, but it underwent a functional shift in French from a shape to a mechanical tool.
- In French aviation history, the term hélice is so central that a 'propeller-driven aircraft' is simply called un avion à hélice, distinguishing it sharply from un jet.
Examples in context
- Cette hélice est très régulière.This helix is very regular.
- L'hélice de l'ADN est complexe.The DNA helix is complex.
- Il a dessiné une petite hélice.He drew a small helix.
Example conversation
Lucas and Manon are looking at a science textbook in a library.
- LucasRegarde cette hélice dans le livre.Look at this helix in the book.
- ManonOui, elle est vraiment élégante.Yes, it is really elegant.
- LucasManon, est-ce que tu comprends son tracé ?Manon, do you understand its path?
- ManonPas tout à fait, mais c'est beau.Not quite, but it is beautiful.
Sources
- Wiktionary, “helix” translations and entries hélice, CC BY-SA 4.0, dump of 2026-09-26.
- Word origins: Wiktionary entries hélice, CC BY-SA 4.0.
