The Collaborative International Dictionary
Evaginating
Evaginate \E*vag"i*nate\, v. i. & t. [imp. & p. p. Evaginated; p. pr. & vb. n. Evaginating.] To become evaginate; to cause to be evaginate.
Wiktionary
evaginating
vb. (present participle of evaginate English)