cyfegydd

== Welsh == === Etymology === cyfogi (“to dress (stone)”) +‎ -ydd. === Noun === cyfegydd m (plural cyfegyddau or cyfegyddion) mill pick ==== Synonyms ==== gaing ddeuben === Further reading === R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke, et al., editors (1950–present), “cyfegydd”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies