gwagio

== Welsh == === Etymology === From gwag (“empty”) +‎ -io. === Pronunciation === IPA(key): /ˈɡwaɡjɔ/ === Verb === gwagio (first-person singular present gwagiaf) to empty Synonym: gwacáu Antonym: llenwi ==== Conjugation ==== === Mutation === === Further reading === R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke, et al., editors (1950–present), “gwagio”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies