Word.ws English Dictionary

nn

nn is the alternative form of NN.

Noun capitalized: NN

NN

  1. (abbreviation, initialism) Initialism of network neutrality.
  2. (abbreviation, initialism) Initialism of neural network.
  3. (abbreviation, initialism) Initialism of nomen nescio (a filler in a text that indicates an anonymous or non-specific person).
    • The fury of every god and every goddess, the great living one, lalat / ’bareshak eye of Ethiopia be cast upon NN, the son of NN, and NN, the daughter of NN.1996, Janet H. Johnson, ed. Hans Dieter Betz, The Greek Magical Papyri in Translation, Including the Demotic Spells, Second Edition, Volume One: Texts, page 217, PDM xiv. 366–75
  4. (Philippines, Singapore, abbreviation, twelve) Abbreviation of noon.

Prefix capitalized: NN

NN

  1. The prefix of catalog entries in the Gliese star catalog, the expansion called the Preliminary Version of the Third Catalogue of Nearby Stars.

Adjective capitalized: NN

NN (not comparable)

  1. (abbreviation, initialism) Initialism of nonnude.

Phrase capitalized: NN

NN

  1. (Internet, abbreviation, initialism) Initialism of not now.
  2. (abbreviation, initialism) Initialism of no name, denoting an unreleased song without an official title.
  3. (Internet, abbreviation, initialism) Initialism of night night.
  4. (abbreviation, initialism) Initialism of nice nade.
  5. (Internet, abbreviation, initialism) Initialism of Netscape Navigator, a former web browser.
    Synonyms:
    Gliese, Gl, GJ

Synonyms of nn

Questions about nn

What does nn mean?
Nn means the prefix of catalog entries in the Gliese star catalog, the expansion called the Preliminary Version of the Third Catalogue of Nearby Stars.
What is nn the alternative form of?
Nn is the alternative form of NN.
What part of speech is nn?
Nn can be a noun, a prefix, an adjective or a phrase.

Words near nn in the dictionary

  1. NMSP
  2. NMSQT
  3. NMT
  4. nmu
  5. NMW
  6. nn
  7. nn.
  8. Nnamani
  9. Nnamanis
  10. NNBSP
  11. NNBSPs

Source and license

Adapted from Wiktionary: nn (page history and authors); NN (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: “nn.” Word.ws, https://word.ws/nn. Based on Wiktionary, CC BY-SA 4.0.