Word.ws English Dictionary

hackday

hackday noun: the day when a hackathon is held.

Noun

hackday (plural hackdays)

  1. (informal) The day when a hackathon is held.

Forms of hackday

pluralhackdays

Origin of hackday

From hack + day.

Questions about hackday

What does hackday mean?
Hackday means the day when a hackathon is held.
What part of speech is hackday?
Hackday is a noun.
What is the plural of hackday?
The plural of hackday is hackdays.

Words near hackday in the dictionary

  1. hackbuteer
  2. hackbuteers
  3. hackbuts
  4. hackbutter
  5. hackbutters
  6. hackday
  7. hackdays
  8. hackdom
  9. hacked
  10. hacked around
  11. hacked away

Source and license

Adapted from Wiktionary: hackday (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: “hackday.” Word.ws, https://word.ws/hackday. Based on Wiktionary, CC BY-SA 4.0.