Optical sights Synonyms

Optical replaced

Definitions for Optical


  • (adjective) of, relating to, or used in vision
  • (adjective) relating to or using sight
  • (adjective) of or relating to or resembling the eye

Synonyms for phrase

OS abbreviation

OS is an abbreviation for Optical Sights
What does OS stand for?
OS stands for "Optical Sights"

Sights replaced

Definitions for Sights


  • (noun) an optical instrument for aiding the eye in aiming, as on a firearm or surveying instrument