Origin: 1655–65; < Greek sēmantikós having meaning, equivalent to sēmant(ós) marked (sēman-, base of sēmaínein to show, mark + -tos verbal adjective suffix; akin to sêma sign) + -ikos-ic
1894, from Fr. sémantique, applied by Michel Bréal (1883) to the psychology of language, from Gk. semantikos "significant," from semainein "to show, signify, indicate by a sign," from sema "sign" (Doric sama).