foolproof

Từ điển WordNet v3.1 - WordNet Dictionary

I - verb

proof against human misuse or error
- foolproof this appliance
• Syn:
goofproof, goof-proof
• Hypernyms:
proof
• Verb Frames:
- Somebody ----s something

II - adjective

not liable to failure (Freq. 1)
- a foolproof identification system
- the unfailing sign of an amateur
- an unfailing test
• Syn:
unfailing
• Similar to:
infallible

• Từ đồng nghĩa / Synonyms:
  unfailing, goofproof, goof-proof