Word.ws English Dictionary

green out

green out is the alternative form of greenout.

Meaning of greenout

Noun

greenout (countable and uncountable, plural greenouts)

  1. (Antarctica) The sensation caused by seeing plants again after a period in Antarctica.
    • One of my favourites is 'greenout', for which I only found a single quotation, which is the experience you have when you've been in Antarctica which has very little vegetation, no trees or shrubs, not many smells of the vegetation, and you come back after weeks, months or a year or more to a...[2001 June 9, Bernadette Hince, “Antarctic Dictionary (transcript)”, in The Science Show, Australian Broadcasting Corporation
  2. (slang) A feeling of sickness as a result of consuming excessive amounts of cannabis.
    • It [The Cannabis Kitchen Cookbook] also offers constant reminders about dosages and prudent consumption, so that noobs don’t do a Maureen Dowd and abandon pot after a single greenout.2015 September 25, Jason Wilson, “I tried recipes from the Cannabis Kitchen Cookbook, then I needed a long nap”, in The Guardian
  3. (California, informal) A green sign patch applied to a guide sign.
    • There's again the greenout for "West," but what would have been greened out underneath "Junction"?2012 October 22, Steve Alpert, “I-805 northbound”, in Alpsroads.net, retrieved 07 Aug 2025

Verb

green out (third-person singular simple present greens out, present participle greening out, simple past and past participle greened out)

  1. (intransitive, slang, transitive) To feel unwell or get sick as a result of using an excessive amount of cannabis.
    • "I knew maybe four people who had 'greened out' in the cafeteria," said a recent graduate.2013 September 30, Bridget Forbes, “Cocaine, pot used by Winnipeg kids at younger ages”, in CBC
    • Grinspoon finishes with some sage advice on the best way to avoid greening out: "Keep the doses low and know yourself. If it happens to you, try to do a postmortem on what happened, like: 'Was there alcohol involved? Was there nicotine involved?' Was I overtired? Did I take five puffs when I...2022 April 20, Ross Buchanan, “Why You Sometimes Feel Sick or Vomit After Smoking Weed”, in Vice

Forms of green out

Noun
pluralgreen outs
Verb
third-person singular presentgreens out
present participlegreening out
past participlegreened out
pastgreened out

Origin of green out

From the association of marijuana with the color green.

Words formed from green out

Questions about green out

What does green out mean?
Green out means to feel unwell or get sick as a result of using an excessive amount of cannabis.
What is green out the alternative form of?
Green out is the alternative form of greenout.
What part of speech is green out?
Green out is a verb.
What is the past tense of green out?
The past tense of green out is greened out.

Words near green out in the dictionary

  1. green onion
  2. green onions
  3. green open access
  4. green ormer
  5. green ormers
  6. green out
  7. green outs
  8. green oyster
  9. green oysters
  10. green paper
  11. green papers

Source and license

Adapted from Wiktionary: green out (page history and authors); greenout (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.

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Cite this entry: “green out.” Word.ws, https://word.ws/green_out. Based on Wiktionary, CC BY-SA 4.0.