op
1 of 3noun
ˈäp 
1
chiefly US : a set of planned actions for a particular purpose —usually plural
military ops [=operations]
2
: op art
3
British, informal : a medical operation see also photo op
op
2 of 3abbreviation (1)
1
operation; operative; operator
2
opportunity
3
opus
OP
3 of 3abbreviation (2)
1
observation post
2
out of print
Example Sentences
Noun I have my op tomorrow.
Word History
First Known Use
Noun
1964, in the meaning defined at sense 2
Phrases Containing op
Legal Definition
op.
abbreviation
opinion