do-roich
Definitions (by source)
[V. 15] reaches, is able; pres. 3 pl. -roichid 2122; fut. 3 s. -ró 1443, -rua 2015.
Duanaire Mhéig Uidhir: The poembook of Cú Chonnacht Mág Uidhir, Lord of Fermanagh 1566-1589. Editor: David Greene. Translator: David Greene.