eş: ombilic, boudelette, boudotte, boutinette, centre
köken: Inherited from Middle French nombril, from Old French nonbril, from Vulgar Latin *umbilīculus (compare Occitan embonilh), from Latin umbilīcus. The initial n is probably due to an interference from possessive determiners: Old French mun onbril (“my navel”) → mun nonbril (i.e. a rebracketing). Compare the development of Catalan llombrígol, Romanian buric. Doublet of ombilic, a borrowing.
aile: nombrilisme, se prendre pour le nombril du monde, se regarder le nombril
navel, belly button/bellybutton · hub, nave (central part, usually cylindrical, of a wheel) · head (central part of propeller)
çekim: çoğul navat · tamlayan navan
köken: From Proto-Finnic *napa, borrowed from Proto-Baltic [Term?], or alternatively and less likely from Proto-Germanic *nabō, but in either case ultimately from Proto-Indo-European *h₃nebʰ- (“navel”).
aile: maailman napa, -napainen, navallinen, tuijottaa omaan napaansa, etelänapa, Kivennapa, kylmyysnapa, maannapa, magneettinapa, miinusnapa
köken: Inherited from Latin umbilīcus, through an intermediate Vulgar Latin root *umbulicus, later separated to *un buric (compare also the development of French nombril, Catalan llombrígol). Doublet of ombilic. Compare Aromanian buric, Sicilian buddicu.