op - WordReference.com Dictionary of English
https://www.wordreference.com/definition/op
WEBop (op), USA pronunciation n. Fine Art See op art. OP, Military observation post. Also, O.P. op-, var. of ob- (by assimilation) before p: oppose. Op., Music and Dance opus. op., …
DA: 16 PA: 80 MOZ Rank: 75