OP Definition

äp
ops
abbreviation
Opera.
Webster's New World
Operation.
Webster's New World
Opposite.
Webster's New World
Observation post.
Webster's New World
Out of print.
Webster's New World
noun
Webster's New World
Webster's New World
Webster's New World

(law) Abbreviation of opinion.

Wiktionary
affix
Oppress.
Webster's New World

Other Word Forms of OP

Noun

Singular:
OP
Plural:
OPS