tíchtu

== Old Irish == === Etymology === From do·icc +‎ -tiu. === Pronunciation === IPA(key): /ˈt̠ʲiːx.t̪u/ === Noun === tíchtu f (genitive tíchtan) verbal noun of do·icc: the act of coming ==== Conjugation ==== ==== Descendants ==== Middle Irish: tíacht === Mutation === === Further reading === Gregory Toner, Sharon Arbuthnot, Máire Ní Mhaonaigh, Marie-Luise Theuerkauf, Dagmar Wodtko, editors (2019), “tíchtu”, in eDIL: Electronic Dictionary of the Irish Language