gefail gnau

== Welsh == === Etymology === Literally, “nut pincers”. === Noun === gefail gnau f (plural gefeiliau cnau) alternative form of gefel gnau (“nutcracker”) === Further reading === R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke, et al., editors (1950–present), “gefail gnau”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies