onglydd

== Welsh == === Alternative forms === onglwr === Etymology === From ongl (“angle”) +‎ -ydd. === Pronunciation === (North Wales) IPA(key): /ˈɔŋlɨ̞ð/ (South Wales) IPA(key): /ˈɔŋlɪð/ === Noun === onglydd m (plural onglyddion) protractor (circular or semicircular tool for measuring angles) === Mutation === === Further reading === R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke, et al., editors (1950–present), “onglydd”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies