The Collaborative International Dictionary
Levation
Levation \Le*va"tion\ (l[-e]*v[=a]"sh[u^]n), n. [L. levatio.] The act of raising; elevation; upward motion, as that produced by the action of a levator muscle.
Wiktionary
levation
n. The act of raise; elevation or upward motion, such as that produced by the action of a levator muscle.