Old spectrum Synonyms

Old replaced

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 Spectrum
What does OS stand for?
OS stands for "Old Spectrum"

Spectrum replaced

Definitions for Spectrum


  • (noun) the distance or extent between possible extremes
  • (noun) a broad range of related objects or values or qualities or ideas or activities
  • (noun) an ordered array of the components of an emission or wave