seboneiddiad

== Welsh == === Etymology === From seboneiddio (“to saponify”) +‎ -ad. === Pronunciation === IPA(key): /ˌsɛbɔˈnei̯ðjad/ === Noun === seboneiddiad m (plural seboneiddiadau, not mutable) saponification ==== Usage notes ==== As is the case with other Welsh nouns derived from verbs, the noun seboneiddiad refers to a single act of saponification or the resulting creation. When the whole process of animation is referred to, the verb seboneiddio is used as a masculine noun. === Mutation === === Further reading === D. G. Lewis, N. Lewis, editors (2005–present), “seboneiddiad”, in Gweiadur: the Welsh–English Dictionary, Gwerin R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke, et al., editors (1950–present), “seboneiddiad”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies