psyche (
http://definr.com/psyche)
n 1: that which is responsible for one's thoughts and feelings;
the seat of the faculty of reason; "his mind wandered";
"I couldn't get his words out of my head" [syn:
mind,
head,
brain,
nous]
2: the immaterial part of a person; the actuating cause of an
individual life [syn:
soul]
3: (Greek mythology) a beautiful princess loved by Cupid who
visited her at night and told her she must not try to see
him; became the personification of the soul [syn:
Psyche]