Meanings
nouninfinity symbol (plural infinity symbols)
plural infinity symbols
- A lemniscate; the figure ∞ that represents infinity.
Synonyms: lemniscate, infinity sign
Synonyms & antonyms
nounA lemniscate; the figure ∞ that represents infinity.
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Cite this entry
APA
infinity symbol. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/infinity%20symbol
MLA
“infinity symbol.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/infinity%20symbol. Accessed November 4, 2026.
Chicago
WatkinsX Dictionary, s.v. “infinity symbol,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/infinity%20symbol.
Source: infinity symbol on Wiktionary, CC BY-SA 4.0.