Akademik
defective
1.
adjective
a)
Having one or more defects.
b)
lacking some forms;
e
.g., having only one
tense
or being usable only in the
third person
.
Syn
:
faulty
See Also:
defect
,
defection
,
defector
,
deficiency
,
deficient
,
deficit
2.
noun
A person considered to be defective.
Wikipedia foundation
.