OP

Meaning

Noun

1. (abbreviation, alt-of, countable, initialism, uncountable) Initialism of Overall Position.
2. (abbreviation, alt-of, countable, initialism, uncountable) Initialism of opposite prompt; stage right.
3. (Internet, abbreviation, alt-of, countable, initialism, uncountable) Initialism of original poster; the person who started a thread.
4. (Internet, abbreviation, alt-of, countable, initialism, uncountable) Initialism of original post.
5. (abbreviation, alt-of, countable, initialism, uncountable) Initialism of observation post.
6. (abbreviation, alt-of, countable, uncountable) Abbreviation of organophosphate.
7. (abbreviation, alt-of, countable, initialism, slang, uncountable) Initialism of other person's; a cigarette cadged from someone.
8. (abbreviation, alt-of, countable, uncountable) Abbreviation of outpatient.
9. (abbreviation, alt-of, countable, uncountable) Abbreviation of original publishing.

Name

Initialism of Office of the President.

Adj

1. (abbreviation, alt-of, not-comparable) Abbreviation of out of print.
2. (abbreviation, alt-of, not-comparable) Abbreviation of overproof.
3. (abbreviation, alt-of, not-comparable) Abbreviation of overpowered.
4. (Internet, abbreviation, alt-of, initialism, not-comparable) Initialism of overplayed.

Name

Initialism of Ordo Praedicatorum (Order of Preachers, the Dominicans, a religious order).

Synonyms

observation post

Etymology

Abbreviation