Old neptune 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

ON abbreviation

ON is an abbreviation for Old Neptune
What does ON stand for?
ON stands for "Old Neptune"

Definitions for Neptune


  • (noun) the whole body of salt water that covers nearly three-fourths of the earth
  • (noun) a giant planet with a ring of ice particles; the 8th planet from the sun is the most remote of the gas giants
  • (noun) (Roman mythology ) god of the sea; counterpart of Greek Poseidon