helyglys

== Welsh == === Etymology === From helyg (“willow”) +‎ llys (“plant, wort”). === Pronunciation === (North Wales) IPA(key): /hɛˈləɡlɨ̞s/ (South Wales) IPA(key): /hɛˈləɡlɪs/ === Noun === helyglys m (uncountable, not mutable) willowherb (plants mostly of genus Epilobium) ==== Derived terms ==== === References === R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke, et al., editors (1950–present), “helyglys”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies