cywasgiad

== Welsh == === Etymology === From cywasgu (“to compress”) +‎ -iad. === Noun === cywasgiad m (plural cywasgiadau) compression Synonyms: cywasgedd, gwasgfa contraction Synonyms: cyfangiad, crebachiad (physiology) systole Synonym: cyfangiad (grammar) synaeresis Synonym: cynglyniad === Mutation === === Further reading === D. G. Lewis, N. Lewis, editors (2005–present), “cywasgiad”, in Gweiadur: the Welsh–English Dictionary, Gwerin R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke, et al., editors (1950–present), “cywasgiad”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies