hafgysgu

== Welsh == === Etymology === haf (“summer”) +‎ cysgu (“to sleep”) === Pronunciation === (North Wales) IPA(key): /havˈɡəsɡɨ̞/, [havˈɡəskɨ̞] (South Wales) IPA(key): /havˈɡəsɡi/, [havˈɡəski] === Verb === hafgysgu (first-person singular present hafgysgaf, not mutable) aestivate ==== Conjugation ==== ==== Coordinate terms ==== gaeafgysgu (“to hibernate”) ==== Related terms ==== hafgwsg (“aestivation”) hafota (“to summer, to pass the summer”) === Further reading === Griffiths, Bruce; Glyn Jones, Dafydd (1995), “aestivate”, in Geiriadur yr Academi: The Welsh Academy English–Welsh Dictionary‎[1], Cardiff: University of Wales Press, →ISBN D. G. Lewis, N. Lewis, editors (2005–present), “hafgysgu”, in Gweiadur: the Welsh–English Dictionary, Gwerin R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke, et al., editors (1950–present), “hafgysgu”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies