Optional silencer Synonyms

We can't find synonyms for the phrase "Optional silencer", but we have synonyms for terms, you can combine them.

Optional Synonyms

Silencer Synonyms

OS abbreviation

OS is an abbreviation for Optional Silencer
What does OS stand for?
OS stands for "Optional Silencer"

Definitions for Optional


  • (adjective) subject to one's freedom of choice
  • (adjective) possible but not necessary; left to personal choice

Definitions for Silencer


  • (noun) short tube attached to the muzzle of a gun that deadens the sound of firing
  • (noun) a tubular acoustic device inserted in the exhaust system that is designed to reduce noise