tyllwr

== Welsh == === Etymology === tyllu (“to bore”) +‎ -wr. === Pronunciation === IPA(key): /ˈtəɬʊr/ === Noun === tyllwr m (plural tyllwyr) borer, holer, hole punch Synonyms: tyllydd, ebill ==== Derived terms ==== tyllwr y coed (“green woodpecker”) === Mutation === === Further reading === D. G. Lewis, N. Lewis, editors (2005–present), “tyllwr”, in Gweiadur: the Welsh–English Dictionary, Gwerin R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke, et al., editors (1950–present), “tyllwr”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies