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WELSH · A WORD WITH POSSIBILITIES

neithiwr.

last night, yesterday evening

8 characters2 syllables approx.Cymraeg language

Meaning & usage

adv/ˈnei̯θjʊr/North-Wales/ˈnei̯θjʊr/South-Wales, colloquial, standard/ˈnei̯θʊr/South-Wales, colloquial/ˈniːθʊr/South-Wales, colloquial

  1. last night, yesterday evening

Where this word comes from

Earlier neithiwyr, from Proto-Celtic *noxt-yēr-, a derivative of *noxs (“night”), from Proto-Indo-European *nókʷts. Compare Breton neizheur and Cornish nyhewer.

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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.