sidanwellt
Welsh
Etymology
sidan (“silk”) + gwellt (“grass”).
Pronunciation
- IPA(key): /sɪˈdanwɛɬt/
Noun
sidanwellt (plural, singular sidanwelltyn m, not mutable)
- silky bent, windgrass (Apera spp.)
- especially loose silky-bent, common windgrass (Apera spica-venti)
Derived terms
- sidanwellt trwchus (“dense silky-bent”)
Further reading
- Cymdeithas Edward Llwyd (2018), “Y Bywiadur”, in Llên natur[1], retrieved 15 December 2025.