Where does “pelydriad” come from?

pelydriad (Welsh) comes from Welsh -iad, from Proto-Brythonic -ad, from Proto-Brythonic -atus, from Proto-Brythonic -ātus.

pelydriad (Welsh): [an instance of] radiation

Definitions

  1. [an instance of] radiation

Ancestry of “pelydriad”, step by step

StepLanguageWordMeaning
1Welsh-iadshow the action of a verb or its result; suffix...
2Proto-Brythonic-ad—
3Proto-Brythonic-atus—
4Proto-Brythonic-ātus—
Every word from Proto-Brythonic -ātus →Every word from Welsh -iad →Every word from Proto-Brythonic -ad →