Definition from Wiktionary, the free dictionary
- Not perfect
- (botany) unisexual: having either male (with stamens) or female (with pistil) flowers, but not with both.
- (taxonomy) Known or expected to be polyphyletic, as of a form taxon.
unisexual — see unisexual
imperfect (plural imperfects)
- Something having a minor flaw
- (grammar) A tense of verbs used in describing a past action that is incomplete or continuous.