Akademik

perfective tense
noun
a tense of verbs used in describing action that has been completed (sometimes regarded as perfective aspect)
Syn: ↑perfective, ↑perfect, ↑perfect tense
Hypernyms: ↑tense
Hyponyms:
present perfect, ↑present perfect tense, ↑past perfect, ↑past perfect tense, ↑pluperfect, ↑pluperfect tense, ↑future perfect, ↑future perfect tense

Useful english dictionary. 2012.