traeanu

== Welsh == === Etymology === traean (“third”) +‎ -u === Pronunciation === (North Wales) IPA(key): /treɨ̯.ˈanɨ̞/ (South Wales) IPA(key): /treɨ̯.ˈa(ː)ni/ Rhymes: -anɨ̞ === Verb === traeanu (first-person singular present traeanaf) (mathematics) to trisect (into three equal parts) ==== Conjugation ==== ==== Related terms ==== teirannu (“to trisect (in general)”) === Mutation === === References === R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke, et al., editors (1950–present), “traeanu”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies