1590s, "action of imparting life" (a sense now obsolete), from Latin animationem (nominative animatio) "an animating," noun of action from past-participle stem of animare "give breath to," also "to endow with a particular spirit, to give courage to, enliven," from anima "life, breath" (from PIE root *ane- "to breathe"). Meaning "vitality, appearance of activity or life" is from 1610s (the sense in suspended animation). Cinematographic sense, "production of moving cartoon pictures" is from 1912.