arthrach
Definitions (by source)
[N. 55] ship; gs. arthraigh 1523.
Duanaire Mhéig Uidhir: The poembook of Cú Chonnacht Mág Uidhir, Lord of Fermanagh 1566-1589. Editor: David Greene. Translator: David Greene.
m., vessel, ship, 730; gen arthraigh, 2056, 2635
Trí Bior-Ghaoithe an Bháis: The Three Shafts of Death. Editor: Osborn Bergin.