upper case letter

A form of upper-case letter — Synonym of capital letter.

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Meanings

nounupper case letter (plural upper case letters)

plural upper case letters

  1. alternativeAlternative form of upper-case letter.
Cite this entry
APA

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

MLA

“upper case letter.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/upper%20case%20letter. Accessed November 4, 2026.

Chicago

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

Source: upper case letter on Wiktionary, CC BY-SA 4.0.