sinécdoque f (plural sinécdoques)
From Late Latin synecdoche, from Ancient Greek συνεκδοχή (sunekdokhḗ) "jointly receiving", from σύν (sún, “with”) + ἐκ (ek, “out of”) + δέχεσθαι (dékhesthai, “to accept”), this last element related to δοκέω (dokéō) "I think, suppose, seem".