Fin

"Fin" in French

aileron

(appendage of a fish)

empennage

(aircraft component)

empennage

(of a bomb)

nageoire

(appendage of a fish)

nageoire

(appendage of a cetacean or other marine animal)

palme

(device used by divers)

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.