Old stand-by Synonyms

Definitions for Old


  • (adjective) being of advanced years and especially past middle age
  • (adjective) dating or surviving from the distant past
  • (adjective) having been such at some previous time

Synonyms for phrase

OS abbreviation

OS is an abbreviation for Old Stand-by
What does OS stand for?
OS stands for "Old Stand-by"

Stand-by replaced