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Dictionary

Words, grammatical forms and meanings linked to the ontology.

big O en · NOUN

Pronunciation

Meanings

  1. Upper bound function; see big O notation.
  2. (qualifier:usually preceded by "the", slang) Orgasm.
    • 2025 October 21, John Matthew Fox, “9 Writing Strategies of Authors in the Top 1%”https://youtu.be/_EeaAfAOxTw?t=284s, Bookfox Think of the faked O in Harry Met Sally, what she did in that restaurant.
    • Various sections of the brain are activated during the Big O, including the limbic system. 2024 August 26, Kimberly Delarosa, “Can Orgasms Make You Smarter? Here’s What Experts Say”, in Glamour, archived from the original on 18 Mar 2025:
  3. (slang) Opium.

Forms

SpellingFeaturesLabelsSource
big Os Number=Plur lexicographic

Synonyms

pin gon · fi-do-nie · dream stick · skee · Chinese tobacco · zero · pen yan · aunti/aunti Emma · ope · God's medicine · gondola · toxy · dopium · ze · yen · pox · midnight oil · chandu · mud · goric · guma · big O · hop/hops · gee · meconium · dream gun · when-shee