gwacáu

== Welsh == === Etymology === gwag (“empty”) +‎ -áu === Pronunciation === (North Wales) IPA(key): /ɡwaˈkaɨ̯/ (South Wales) IPA(key): /ɡwaˈkai̯/ Rhymes: -aɨ̯ === Verb === gwacáu (first-person singular present gwacâf) to empty, to evacuate, to flush Synonym: gwagio ==== Usage notes ==== The verbnoun or dictionary form of a verb, such as this entry, is employed as a masculine singular noun in Welsh to express an uncountable verbal noun. The corresponding countable noun is usually derived morphologically from the related verb. ==== Conjugation ==== ==== Derived terms ==== gwacâd (“evacuation”) === Further reading === R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke, et al., editors (1950–present), “gwacáu”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies