Where does “llysieufeydd” come from?

llysieufeydd (Welsh) comes from Welsh llysieufa, from Welsh llysiau, from Proto-Celtic lussus, from Proto-Indo-European lewbʰ-, from Proto-Indo-European lēw- — to sound, resound, sing out; to leave.

Ancestry of “llysieufeydd”, step by step

llysieufeydd traces back through two separate lines of ancestry.

via Welsh llysieufa

StepLanguageWordMeaning
1Welshllysieufaherbarium
2Welshllysiauvegetables
3Proto-Celticlussusmedicinal herb, vegetable
4Proto-Indo-Europeanlewbʰ-to desire, covet, want; to admire, praise; to...
5Proto-Indo-Europeanlēw-to sound, resound, sing out; to leave

via Welsh ydd

StepLanguageWordMeaning
1Welshydd
Every word from Proto-Indo-European lēw-Every word from Proto-Indo-European lewbʰ-Every word from Proto-Celtic lussus