chweongl
Welsh
Etymology
From chwe (“six”) + ongl (“angle”).
Noun
chweongl m (plural chweonglau, not mutable)
- hexagon
- Synonym: hecsagon
Further reading
R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke et al., editors (1950–present), “chweongl”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies