defective

adjective
1
having a fault or faults; not perfect or complete
معیوب, ناقص, دارای نقص, ناکامل
synonym faulty
2
having a physical problem with part of the body or the way that it works
معیوب, ناقص, نقص‌دار, دچار نقص
Her hearing was found to be slightly defective.