tawelydd

== Welsh == === Etymology === From tawelu (“to tranquillize”) +‎ -ydd. === Pronunciation === (North Wales) IPA(key): /tau̯ˈɛlɨ̞ð/ (South Wales) IPA(key): /tau̯ˈeːlɪð/, /tau̯ˈɛlɪð/ === Noun === tawelydd m (plural tawelyddion) (firearms, automotive) silencer Synonym: tawelwr (medicine) tranquillizer, sedative Synonyms: tawelwr, tawelyn (religion) quietist Synonym: gorffwysydd === Mutation === === Further reading === D. G. Lewis, N. Lewis, editors (2005–present), “tawelydd”, in Gweiadur: the Welsh–English Dictionary, Gwerin R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke, et al., editors (1950–present), “tawelydd”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies