Old schoolmate 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 Schoolmate
What does OS stand for?
OS stands for "Old Schoolmate"

Schoolmate replaced

Definitions for Schoolmate