emotion (n.) Look up emotion at Dictionary.com
1570s, "a (social) moving, stirring, agitation," from Middle French émotion (16c.), from Old French emouvoir "stir up" (12c.), from Latin emovere "move out, remove, agitate," from assimilated form of ex "out" (see ex-) + movere "to move" (see move (v.)). Sense of "strong feeling" is first recorded 1650s; extended to any feeling by 1808.