From The Collaborative International Dictionary of English v.0.48 :
non-finite \non-finite\ adj. (Grammar)
Infinitive, uninflected; -- of verbs. Opposite of finite.
Syn: infinite.
[WordNet 1.5]
From WordNet (r) 3.0 (2006) :
non-finite
adj 1: of verbs; having neither person nor number nor mood (as a
participle or gerund or infinitive); "infinite verb form"
[syn: infinite, non-finite] [ant: finite]