dydh

== Cornish == === Alternative forms === dedh (Revived Late Cornish) dÿdh (Standard Cornish) === Etymology === From Middle Cornish dyth, from Old Cornish det, from Proto-Celtic *dyīus (compare Welsh dydd, Breton deiz, Old Irish día), from Proto-Indo-European *dyḗws, *dyew- (compare Latin diēs). === Pronunciation === IPA(key): /dɪːð/ === Noun === dydh m (plural dedhyow) day ==== Usage notes ==== Mutates irregularly to jydh after the following words: an, unn, yn, and keth. The plural form is unaffected and mutates normally. ==== Derived terms ==== === Mutation === === References === “dydh” in Cornish Dictionary / Gerlyver Kernewek, Akademi Kernewek.