Etymology: probably from Pre-Kanje *mup, *moup, *m-p "motion (of the soul), arousal (of the heart)," from Proto-Azerbaurighaunei *mopi "it trembles, shakes, convulses; it moves suddenly" 1. * (obsolete) motion 2. * (obsolete) convulsion: violent movement of a part of the body 3. * (archaic, obsolescent) emotion, a subjective experience of sentience 4. * (obsolete) an event that arouses emotion, that is, something that moves the heart