Occasional siren Synonyms

Occasional replaced

Definitions for Occasional


  • (adjective) lacking in steadiness or regularity of occurrence
  • (adjective) not often occurring or repeated
  • (adjective) occurring from time to time

Synonyms for phrase

OS abbreviation

OS is an abbreviation for Occasional Siren
What does OS stand for?
OS stands for "Occasional Siren"

Siren replaced

Definitions for Siren


  • (noun) a woman whom men find irresistibly attractive
  • (noun) a warning signal that is a loud wailing sound
  • (noun) an acoustic device producing a loud often wailing sound as a signal or warning