nack

N1A1C3K5
/næk/

verb

To acknowledge negatively; to send a NAK signal to.

UncommonScrabble 10
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Meanings

verbnack (third-person singular simple present nacks, present participle nacking, simple past and past participle nacked)

present singular third person nacks · participle present nacking · participle past nacked · past nacked

  1. computingTo acknowledge negatively; to send a NAK signal to.

Rhymes & wordplay

Rhymes with nack

backtrackfaqIraqpackattacklackstackpacCadillacSlovakjacquesplaquesnacksacmacktaclacshacktackMachslackfacsmack
All rhymes →

Sounds the same

knack

Anagrams

cank
Cite this entry
APA

nack. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/nack

MLA

“nack.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/nack. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “nack,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/nack.

Source: nack on Wiktionary, CC BY-SA 4.0.