hysbýs

== Welsh == === Etymology === Clipping of hysbyseb. === Pronunciation === IPA(key): /həsˈbəs/ === Noun === hysbýs m (plural hysbysys, not mutable) (informal, colloquial) ad, advert === Further reading === R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke, et al., editors (1950–present), “hysbýs”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies