Logical fail-safe Synonyms

Definitions for Logical


  • (adjective) according to the rules of logic
  • (adjective) based on sound reasoning or information
  • (adjective) based on known statements or events or conditions

Definitions for Fail-safe


  • (adjective) not likely to fail
  • (noun) a measure taken to preclude loss or injury
  • (adjective) eliminating danger by compensating automatically for a failure or malfunction