nos

N1O1S1

A form of no — Not any.

Similar
nox
CommonScrabble 3
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Meanings

nos1

noun

alternative noes

  1. pluralplural of no

nos2

noun
  1. abbreviationalternativeAlternative form of nos. Abbreviation of numbers.

nos3

nounnos (countable and uncountable, plural noses)

plural noses

  1. abbreviationacronymcountableAcronym of nitrous oxide system.

    Near-synonyms: nos, nox, NOx

    Synonyms: nox, NOx

  2. abbreviationuncountableAbbreviation of nitrous oxide (“N₂O”).

    Near-synonym: nos

    Synonyms: nox, NOx

NOS4

adjectiveNOS (not comparable)

alternative N.O.S.

  1. abbreviationinitialismnot comparableInitialism of not otherwise specified.

    diffuse large B-cell lymphoma, not otherwise specified

nounNOS (countable and uncountable, plural NOSes)

plural NOSes

  1. abbreviationcountableinitialismuncountableInitialism of Near-Online Storage.
  2. abbreviationcountableinitialismuncountableInitialism of Network Operating System.
  3. abbreviationcountableinitialismuncountableInitialism of New Old Stock.
  4. abbreviationacronymcountableuncountableAcronym of nitrous oxide system.
  5. abbreviationcountableuncountableAbbreviation of nitrous oxide.

Nos5

noun
  1. pluralplural of No

Synonyms & antonyms

Also see
new old stocknitrous oxidenox

Origin

nos · noun

See the etymology of the corresponding lemma form.

Full word history & related roots →

nos · noun

From no. + -s.

Full word history & related roots →

nos · noun

Abbreviation

Full word history & related roots →

Translations

German Netwerkbetriebsystem
  • NetwerkbetriebsystemNetwork Operating System
Icelandic netstýrikerfi
  • netstýrikerfiNetwork Operating System
Turkish ağ işletim sistemi
  • ağ işletim sistemiNetwork Operating System

Rhymes & wordplay

Anagrams

sonons
Cite this entry
APA

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

MLA

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

Chicago

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

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