English adjective: foolproof | |||
1. | foolproof not liable to failure | ||
Samples | A foolproof identification system. The unfailing sign of an amateur. An unfailing test. | ||
Synonyms | unfailing | ||
Similar | infallible | ||
Antonyms | fallible | ||
English verb: foolproof | |||
1. | foolproof (change) proof against human misuse or error | ||
Samples | Foolproof this appliance. | ||
Synonyms | goof-proof, goofproof | ||
Pattern of use | Somebody ----s something | ||
Broader (hypernym) | proof | ||