14 definitions found for op

op - despite

op po

op I. noun Date: 1964 optical art II. abbreviation 1. operation; operative; operator 2. opportunity 3. opus

OP abbreviation 1. observation post 2. out of print

o.p.
abbr.
1 out of print.
2 overproof.

OP
abbr.
1 RC Ch. Order of Preachers (Dominican).
2 observation post.
3 opposite prompt.

op
n. colloq. operation (in surgical and military senses).

op-
prefix assim. form of OB- before p.

op.
abbr.
1 Mus. opus.
2 operator.

op 1. An op is a medical operation. (mainly BRIT INFORMAL) ...breast cancer ops. N-COUNT 2. Ops are military operations. Flt Lt Beamont had completed a 200 hour tour of ops in December 1941... N-COUNT: usu pl

OP abbr. 1 RC Ch. Order of Preachers (Dominican). 2 observation post. 3 opposite prompt.

op n. colloq. operation (in surgical and military senses).

OP Original Poster (telecommunication-slang, Usenet)

op /op/ n. 1. In England and Ireland, common verbal abbreviation for `operator', as in system operator. Less common in the U.S., where sysop seems to be preferred. 2. [IRC] Someone who is endowed with privileges on IRC, not limited to a particular channel. These are generally people who are in charge of the IRC server at their particular site. Sometimes used interchangeably with CHOP. Compare sysop.