Definition of "demo"

demo¹

/ˈdɛm.əʊ/

noun
plural demos
1. (informal) A demonstration or visual explanation.
  Quotations
  ER received the first of its own HSTs on September 7 1977, with a handover taking place at York. It then worked a demo run to Darlington with power cars 43057 and 43056.
  2019 December 18, Richard Clinnick, “Traction transition: HST to Azuma”, in Rail, page 33
2. (informal) A recording of a song meant to demonstrate its overall sound for the purpose of getting it published or recorded more fully.
3. (informal) An example of a product used for demonstration and then sold at a discount.
4. (informal) A march or gathering to make a political protest.
  Quotations
  Elli standing there, takes a sip of her tea, fixes hostile eyes on Somraj and says, ‘Well, what are you waiting for? You signed the petition against yourself, will you now join our demo against you?’
  2007, Indra Sinha, Animal's People, Simon and Schuster
5. (computing, informal) An edition of limited functionality to give the user an example of how the program works.
6. (computing, demoscene, informal) A non-interactive audiovisual computer program developed by enthusiasts to demonstrate the capabilities of the machine. See demoscene.
  Quotations
  Effect 6: Gouraud spacecut - Probably the worst effect in the demo - has been done miles better before!
  1995, dro...@vnet.ibm.com, “Demo review - Killing time by oxyron”, in alt.sys.amiga.demos (Usenet)
  This party will have it all for the Amiga scener: demos, competitions, dealers, and huge projection screen and sound system to entertain you.
  1996, John Bus, “Amiga Domain - An Aussie Scene Party!”, in alt.sys.amiga.demos (Usenet)
  Though the idea of procedural textures has been around for years, they have primarily been exploited by the demo scene, made famous by impressive demos like kkrieger, and haven't hit it big in the game industry yet […]
  2007, Game Face, numbers 21-25
  A very successful PC demo from 1993, Second Reality from Future Crew […]
  2008, Tamás Polgár, Freax: the brief history of the demoscene: Volume 1
7. (informal) A democrat.
8. (informal, collective) A demographic group.
  Quotations
  No more ‘is it good?’ or even ‘is it original?’, only ‘does it work in the demo?’ – ‘demo’ as in ‘demographics’, not to be confused with ‘democracy’, much less ‘demonstration’.
  2000 September 21, Hal Foster, “Slumming with Rappers at the Roxy”, in London Review of Books‎, volume 22, number 18
  Our target demo is sports-minded families, and a good part of our clientele is moms who are with dad and the kids.
  2005, Market Watch, page 41
  Where taste communities and Nielsen demos differ is in the way they’re used. Demo ratings are how linear networks measure success; taste communities are the tool Netflix relies on to drive viewers to new material it estimates they might want to watch.
  2018 June 11, Josef Adalian, “Inside the Binge Factory”, in New York Magazine‎
9. (informal) Demolition.

demo²

/ˈdɛm.əʊ/

verb
third-person singular simple present demos, present participle demoing, simple past and past participle demoed
1. (informal) To record a demo version of a song, usually not intended for commercial release.
2. (informal) To demonstrate.

demo³

/ˈdɛm.əʊ/

verb
third-person singular simple present demos, present participle demoing, simple past and past participle demoed
1. (informal) To demolish (especially a house or fixture).
  Quotations
  This means we are going to demo the house to the dirt, or hopefully leave one wall standing.
  2004 June 29, Sonja, Salvage Materials before Demolition of House, quoted in The Owner-Builder Book: Construction Bargain Strategies page 336

Definition of "demo"

demo1

noun

Quotations

Quotations

Quotations

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demo2

verb

demo3

verb

Quotations

demo¹

demo²

demo³