imperfect
adjective(im-per-fect)
wanting in moral strength, courage, or will; having the attributes of man as opposed to e.g. divine beings
imperfect
noun(im-per-fect)
a tense of verbs used in describing action that is on-going
Synonyms: continuous tense, imperfect tense,
progressive, progressive tense,
imperfect
adjective(im-per-fect)
not perfect; defective or inadequate
Examples:
Had only an imperfect understanding of his responsibilities.
Imperfect mortals.
Drainage here is imperfect.