gwrthbrofi

== Welsh == === Etymology === gwrth- (“anti-”) +‎ profi (“to prove”). === Pronunciation === (North Wales) IPA(key): /ɡʊrθˈbrɔvɪ/ (South Wales) IPA(key): /ɡʊrθˈbroːvi/, /ɡʊrθˈbrɔvi/ === Verb === gwrthbrofi (first-person singular present gwrthbrofaf) (transitive) to disprove, to refute Synonym: datbrofi ==== Derived terms ==== gwrthbrofiad (“refutation”) ==== Related terms ==== gwrthbrawf (“refutation”) gwrthwyneb (“contrary, opposite”, noun) === Mutation === === Further reading === D. G. Lewis, N. Lewis, editors (2005–present), “gwrthbrofi”, in Gweiadur: the Welsh–English Dictionary, Gwerin R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke, et al., editors (1950–present), “gwrthbrofi”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies