tyllu

== Welsh == === Alternative forms === twyllu === Etymology === twll (“hole”) +‎ -io === Pronunciation === (North Wales) IPA(key): /ˈtəɬɨ̞/ (South Wales) IPA(key): /ˈtəɬi/ === Verb === tyllu (first-person singular present tyllaf) to bore, to perforate Synonyms: ebillio, trydyllu, trywanu to dig, to excavate Synonyms: cloddio, ceibio, palu to breach, to burst through Synonyms: hollti, rhwygo ==== Derived terms ==== tyllwr (“borer, hole punch”) ==== Related terms ==== tylluan (“owl”) === Mutation === === Further reading === D. G. Lewis, N. Lewis, editors (2005–present), “tyllu”, in Gweiadur: the Welsh–English Dictionary, Gwerin R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke, et al., editors (1950–present), “tyllu”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies