grinneall, -eal
Definitions (by source)
[N. 11] bottom 1567.
Duanaire Mhéig Uidhir: The poembook of Cú Chonnacht Mág Uidhir, Lord of Fermanagh 1566-1589. Editor: David Greene. Translator: David Greene.
(11), g. na hannsa 3926 n.
The Book of O'Hara: Leabhar Í Eadhra. Editor: Lambert McKenna S.J.
m., channel, bed (of river); bottom (of pit, well), 557, 579, 6645, 7939; gen. i láib an ghrinnill, ‘in limo profundi,’ 4188
Trí Bior-Ghaoithe an Bháis: The Three Shafts of Death. Editor: Osborn Bergin.