Glyn
Glyn , noun
[Obs. singly, but occurring often in locative names in Ireland, as Glen does in Scotland.]
A glen. See Glen. [Obs. singly, but occurring often in locative names in Ireland, as Glen does in Scotland.]
He could not beat out the Irish, yet he did shut them up within those narrow corners and glyns under the mountain's foot.
Also: Glynne