defective

Từ điển WordNet v3.1 - WordNet Dictionary

adjective

1. having a defect (Freq. 2)
- I returned the appliance because it was defective
• Syn:
faulty
• Similar to:
imperfect
• Derivationally related forms:
fault (for: faulty), faultiness (for: faulty), defectiveness
2. markedly subnormal in structure or function or intelligence or behavior (Freq. 1)
- defective speech
• Similar to:
abnormal, unnatural
3. not working properly
- a bad telephone connection
- a defective appliance
• Syn:
bad
• Similar to:
malfunctioning, nonfunctional
• Derivationally related forms:
defectiveness

• Từ đồng nghĩa / Synonyms:
  bad, faulty