Old major 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

OM abbreviation

OM is an abbreviation for Old Major

What does OM stand for?

OM stands for "Old Major"

Major replaced

old principal

Definitions for Major

(adjective) sufficiently large in size, amount, or number to merit attention
(adjective) having great meaning or lasting effect
(adjective) greater in scope or effect