Obs. SPIKE-HOLE.
1586. J. Hooker, Hist. Irel., in Holinshed, II. 93/2. He perceived one of the enemies leveling at the window or spike at which he stood.
1633. T. Stafford, Pac. Hib., I. ix. 64. Where from out of a Spike, they slewe foure of our men. Ibid., III. viii. 317. A spike or window that … commands that part of the barbicon of the Castle.
