The Collaborative International Dictionary
Evagination
Evagination \E*vag`i*na"tion\, n. [L. evaginatio an extending, evaginare to unsheathe; e out + vagina sheath.]
The act of unsheathing.
An outgrowth or protruded part.
Wiktionary
evagination
n. 1 The act of evaginate. 2 An outgrowth or protruded part.
Usage examples of "evagination".
One of these evaginations followed the route they had taken on their way to the diving party, and Kerans felt his step quicken as they approached the planetarium.