dydd.
day, daytime
Meaning & usage
day, daytime
Where this word comes from
From Middle Welsh dyð, from Old Welsh did, from Proto-Brythonic *dɨð, from Proto-Celtic *dyīus (compare Cornish dydh, Breton deiz, Old Irish día), from Proto-Indo-European *dyḗws (compare Latin diēs).
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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.