Meaning : Having a defect.
Example :
I returned the appliance because it was defective.
Synonyms : faulty
Meaning : Markedly subnormal in structure or function or intelligence or behavior.
Example :
Defective speech.
Meaning : Not working properly.
Example :
A bad telephone connection.
A defective appliance.
Synonyms : bad
Defective meaning in Bengali (Bangla).