mid-14c., "to move, instigate," from L. excitare "rouse, produce," freq. of exciere "call forth, instigate," from ex- "out" + ciere "set in motion, call" (see cite). Main modern sense of "emotionally agitate" is first attested 1821.
excited
1650s, "magnetically or electrically stimulated;" modern sense of "agitated" attested 1855; pp. adj. from excite. Related: Excitedly.