flip-flop, thong, jandal (sandal, usually of rubber, secured to the foot by two straps mounted between the big toe and its neighbour)
çekim: çoğul σαγιονάρες · tamlayan σαγιονάρας
köken: Borrowed from English sayonara, from Japanese さようなら (sayōnara, “farewell”, literally “if that's the way it is”) or its shorter, less traditional form さよなら (sayonara). Use for footwear comes from first seeing this footwear in the 1957 film Sayonara. Cognate with Spanish sayonara (“flip-flop, thong, jandal”).
a final expression of departure: farewell, so long, adieu, goodbye · a non-final expression of departure: goodbye, au revoir
eş: さよなら, 失礼します, それでは, では, バイバイ, じゃあ
köken: Shortening of earlier 左(さ)様(よう)ならば (sayō naraba), itself a compound of 左(さ)様(よう) (sayō, “like that, that way”) + ならば (naraba, “if”, now somewhat archaic, often replaced by なら (nara)). Literally, “if that's the way it is”. First cited to roughly 1742 as a conjunction (Literally, “if it's like that, then...”). The interjection usage is cited to 1788, and then the noun sense is cited to roughly 1915.