Added 9 October 2026
x
/ɛks/ letter
letter Definition from Wiktionary (CC BY-SA). Pronunciation from Wiktionary, via Kaikki.org. More about x at Wordnik → Where our words come from →
symbol
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a voiceless velar fricative.
[x]-fricated release, [x]-coloring, or a weak, fleeting or epenthetic [x] – see ⟨ˣ⟩.
- A name for an unknown variable.
- The first coordinate in Cartesian coordinates, representing horizontal position.
symbol
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Alternative spelling of ×
Dimensions: 1280x720
- ↑ Cajori, Florian (December 1914), “The Cross X as a Symbol for Multiplication”, in Nature, volume 94, →DOI, pages 363–364