Word.ws English Dictionary

vitamin O

vitamin O noun: oxygen.

Noun

vitamin O (uncountable)

  1. (slang) Oxygen.
  2. (slang) Orgasms.
    • The men I said yes to went home to their old ladies whistling a happy tune, high on vitamin O, relieved because I never hassled them when they said they couldn't spend the night.1997, Meredith Maran, Notes From an Incomplete Revolution: Real Life Since Feminism, page 74

Questions about vitamin O

What does vitamin O mean?
Vitamin O means oxygen.
What part of speech is vitamin O?
Vitamin O is a noun.

Words near vitamin O in the dictionary

  1. vitamin J
  2. vitamin K
  3. vitamin K1
  4. vitamin K2
  5. vitamin M
  6. vitamin O
  7. vitamin P
  8. vitamin R
  9. vitamin V
  10. vitamine
  11. vitamined

Source and license

Adapted from Wiktionary: vitamin O (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

Last updated:

Cite this entry: “vitamin O.” Word.ws, https://word.ws/vitamin_o. Based on Wiktionary, CC BY-SA 4.0.