dyfrllys
Welsh
Etymology
dwfr (“water”) + llys (“herb, wort”).
Noun
dyfrllys m
- pondweed (Potamogeton among other genera)
Derived terms
- dyfrllys America (“American pondweed”)
- dyfrllys amryddail (“various-leaved pondweed”)
- dyfrllys amryliw (“long-leaved floating pondweed”)
- dyfrllys arfor (“sea pondweed”)
- dyfrllys bach, dyfrllys eiddil (“small pondweed”)
- dyfrllys blaenllym, dyfrllys danheddog, dyfrllys gwrychddail (“fennel pondweed”)
- dyfrllys blewynnaidd (“hairlike pondweed”)
- dyfrllys coch (“red pondweed”)
- dyfrllys Cooper (“Cooper's pondweed”)
- dyfrllys crych(ion), dyfrllys crychlyd, dyfrllys danhe (“curled pondweed”)
- dyfrllys culddail (“lanceolate pondweed”)
- dyfrllys cyferbynddail, dyfrllys cyferbynol (“opposite-leaved pondweed”)
- dyfrllys cywasg, dyfrllys camlaswellt (“grass-wrack pondweed”)
- dyfrllys dail aflym (“bright-leaved pondweed”)
- dyfrllys dail gloyw (“bright-leaved pondweed”)
- dyfrllys dail helyg (“willow-leaved pondweed”)
- dyfrllys dail llym(ion), dyfrllys meinddail (“sharp-leaved pondweed”)
- dyfrllys danheddog (“serrated pondweed”)
- dyfrllys disglair (“shining pondweed”)
- dyfrllys eiddil, dyfrllys culddail (“lesser pondweed”)
- dyfrllys gosgeiddig (“graceful pondweed”)
- dyfrllys gwastatgoes (“flat-leaved pondweed”)
- dyfrllys hirgoes (“long-stalked pondweed”)
- dyfrllys Linton (“Linton's pondweed”)
- dyfrllys Loddon, dyfrllys rhwydog (“Loddon pondweed”)
- dyfrllys llydanddail (“broad-leaved pondweed”)
- dyfrllys meinddail, dyfrllys meinddail (“slender-leaved pondweed”)
- dyfrllys rhubanog (“ribbon-leaved pondweed”)
- dyfrllys Shetland, dyfrllys yr Ynysoedd (“Shetland pondweed”)
- dyfrllys Sweden (“Swedish pondweed”)
- dyfrllys tramor (“Cape-pondweed, water hawthorn”)
- dyfrllys trydwll (“perfoliate pondweed”)
- dyfrllys y gors (“bog pondweed”)
- dyfrllys y gors galchog, dyfrllys y fignen (“fen pondweed”)
Further reading
- Cymdeithas Edward Llwyd (2018) “Y Bywiadur”, in Llên natur[1], retrieved 16 February 2025.
- D. G. Lewis, N. Lewis, editors (2005–present), “dyfrllys”, in Gweiadur: the Welsh–English Dictionary, Gwerin
- R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke et al., editors (1950–present), “dyfrllys”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies