capitonym.
A case-sensitive word: a word that changes meaning (and in some instances pronunciation) when the letter case used to write it is changed: whether (usually) the casing of its initial letter or (in other instances) the casing of its other letters as well.
Meaning & usage
A case-sensitive word: a word that changes meaning (and in some instances pronunciation) when the letter case used to write it is changed: whether (usually) the casing of its initial letter or (in other instances) the casing of its other letters as well.
Where this word comes from
From capital + -onym.
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Definitions, grammatical labels, IPA, etymology and examples: Wiktionary contributors, extracted by Kaikki / Wiktextract. Adapted under CC BY-SA 4.0. Selected fields and authored examples are shown; third-party quotations and audio are omitted. See contributor history.
Last enriched 2026-09-10. Definitions are in English. Romanizations are shown when supplied by the source; syllable estimates are omitted for unsupported scripts.