gwybybyr
Welsh
Etymology
gwy (“water”) + pybyr (“pepper”).
Noun
gwybybyr m
- waterwort (Elatinaceae spp.)
Derived terms
- gwybybyr chwebrigerog, gwybybyr chweochrog (“six-stamened waterwort”)
- gwybybyr wythfrigerog, gwybybyr wythochrog (“eight-stamened waterwort”)
Further reading
- Cymdeithas Edward Llwyd (2018), “Y Bywiadur”, in Llên natur[1], retrieved 21 August 2025.