ysgwydd galed

== Welsh == === Etymology === Calque of English hard shoulder. === Noun === ysgwydd galed f (plural lleiniau caled) hard shoulder, breakdown lane Synonym: llain galed === Mutation === === Further reading === R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke, et al., editors (1950–present), “ysgwydd galed”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies