imperfect

1 imperfect /ɪmˈpɚfɪkt/ adjective
1 imperfect
/ɪmˈpɚfɪkt/
adjective
Britannica Dictionary definition of IMPERFECT
1 
: having mistakes or problems : not perfect
2 
grammar : of or relating to a verb tense used to express an incomplete action in the past or a state that continued for a period of time in the past
2 imperfect /ɪmˈpɚfɪkt/ noun
2 imperfect
/ɪmˈpɚfɪkt/
noun
Britannica Dictionary definition of IMPERFECT

the imperfect

grammar
: the imperfect tense of a verb