OP

Abbreviation of out of print.

Adjective

  1. Abbreviation of out of print.

    Synonyms: OOP

  2. Abbreviation of overproof.
  3. Abbreviation of overpowered.
    • I know they are going to tweak stuff in the next few weeks with patches as they find one class is OP and another is sucking... - 2012 August 29, “Re: 5.0.4 first blush”, in alt.games.warcraft (Usenet), message-ID...

    Antonyms: underpowered nerfed

  4. Initialism of overplayed.

Origin

Abbreviation.

Proper noun

  1. Abbreviation of Original Pronunciation

    Coordinate Terms: RP

  2. Initialism of Office of the President.
  3. Initialism of Ordo Praedicatorum (Order of Preachers, the Dominicans, a religious order).

Noun abbreviation, alt of

  1. Initialism of Overall Position.
  2. Initialism of opposite prompt; stage right.
  3. Initialism of original poster; the person who started a thread.
    • I don't think your response really answers OP's question.
    • “In addition to the post’s content, LLMs were provided with personal attributes of the OP (gender, age, ethnicity, location, and political orientation), as inferred from their posting history using another LLM,” they...

    Coordinate Terms: OOP OOOP

  4. Initialism of original post.
  5. Initialism of observation post.
  6. Abbreviation of organophosphate.
  7. Initialism of other person's; a cigarette cadged from someone.
  8. Abbreviation of outpatient.

    Antonyms: IP

  9. Abbreviation of original publishing.

    Coordinate Terms: SP

Forms

OPs

Noun abbreviation, alt of

  1. Abbreviation of opening credits.

    Antonyms: ED

  2. Abbreviation of opening theme.

    Antonyms: ED

Origin

From Japanese OP (OP) (オープニング), from English opening.

Forms

OPs