couille (French)

Where does "couille" come from?

French couille is inherited through Middle French couille and Old French coille. It goes back to Vulgar Latin *cōlea, a plural form reshaped from Latin cōleus, which meant a sack or the scrotum/testicles. Along the way, the sense stayed close to “testicle,” with modern French preserving the earthy everyday meaning as “ball” or “bollock.”

Full etymology tree

Ancestors

Descendants and derived words

Updated March 2026

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Etymology data from Wiktionary, CC BY-SA 4.0 · About Miraris