zero day

A form of zero-day — Of warez, released less than a day after the official product release.

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Meanings

adjectivezero day (not comparable)
  1. alternativenot comparableAlternative spelling of zero-day.
nounzero day (plural zero days)

plural zero days

  1. alternativeAlternative spelling of zero-day.

Rhymes & wordplay

Rhymes with zero day

amaymedayrewaytodaykjlasayplayzpayawaydisplaystaybayoksurveyleDJraylingerie
All rhymes →
Cite this entry
APA

zero day. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/zero%20day

MLA

“zero day.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/zero%20day. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “zero day,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/zero%20day.

Source: zero day on Wiktionary, CC BY-SA 4.0.