cwm.
valley, dale, glen
Meaning & usage
valley, dale, glen
Where this word comes from
From Middle Welsh cwm, from Proto-Brythonic *komm, from Proto-Celtic *kumbā. See also Breton komm (“trough”), Irish com, coim (“chest cavity”), French combe, English coomb and Old English cumb (“hollow; narrow valley”), Dutch kom (“bowl, basin”), German Kumpf (“vessel”), Ancient Greek κύμβη (kúmbē, “hollow”), Sanskrit कुम्भ (kumbha, “a pot, jug”).
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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.