null signs

A form of null sign — The sign ∅, associated with empty sets.

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Meanings

noun
  1. pluralplural of null sign
Cite this entry
APA

null signs. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/null%20signs

MLA

“null signs.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/null%20signs. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “null signs,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/null%20signs.

Source: null signs on Wiktionary, CC BY-SA 4.0.