bywyn

== Welsh == === Etymology === byw (“alive, living”) +‎ -yn. === Pronunciation === (North Wales) IPA(key): /ˈbɨ̞u̯ɨ̞n/ (South Wales) IPA(key): /ˈbɪu̯ɪn/ === Noun === bywyn m soft inner part, pith, pulp Synonyms: mwydyn, pabwyryn crumb (soft internal part of bread) Synonym: mwydyn core Synonyms: calon, craidd frog (part of a horse's hoof) Synonym: gwennol === Mutation === === Further reading === D. G. Lewis, N. Lewis, editors (2005–present), “bywyn”, in Gweiadur: the Welsh–English Dictionary, Gwerin Delyth Prys; J.P.M. Jones; Owain Davies; Gruffudd Prys (2006), Y Termiadur: termau wedi'u safoni; standardised terminology‎[1] (in Welsh), Cardiff: Awdurdod cymwysterau, cwricwlwm ac asesu Cymru (Qualifications curriculum & assessment authority for Wales), →ISBN R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke, et al., editors (1950–present), “bywyn”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies