imperfect
ˈɪmpərfɛkt
Definitions
1. adjective
not perfect or flawless; having defects or shortcomings
“The artist’s new sculpture is an imperfect replica of the original.”
2. adjective
not precise or exact; vague or imprecise
“The imperfect translation left some of the nuances lost in translation.”
3. noun
a thing that is imperfect or defective
“The imperfect engine required costly repairs to get it running properly.”