Where does “dewynnyans” come from?

dewynnyans (Cornish) comes from Cornish dewynnya, from Middle English dewyn, from Old English dēawian, from Proto-Germanic *dauwēn, from Proto-Germanic *dawwāną — to bedew.

dewynnyans (Cornish): radiation

Definitions

  1. radiation

Ancestry of “dewynnyans”, step by step

dewynnyans traces back through two separate lines of ancestry.

via Cornish dewynnya

StepLanguageWordMeaning
1Cornishdewynnyato X-ray
2Middle EnglishdewynTo sprinkle dew on vegetation; to dew; To cry...
3Old Englishdēawian
4Proto-Germanic*dauwēn
5Proto-Germanic*dawwānąto bedew

via Cornish ans

StepLanguageWordMeaning
1Cornishans
Every word from Proto-Germanic *dawwāną