singular of gallows.
Online Etymology Dictionary, © 2010 Douglas Harper
Examples from the Web for gallow
We knows her when she 's blue and when she 's kickin' 'igher than a gallow's tree.Wappin' Wharf
Charles S. Brooks
They were as closely correlated as the moot-hill and the Gallow hill in our own country.Roman Mosaics
Wordsworth has not yet settled whether he shall be married from Gallow Hill or at Grasmere.Letters of Samuel Taylor Coleridge, Vol. I (of 2)
Samuel Taylor Coleridge
Next time you come here come over Gallow Hill, and through the little green gate you can just see.
That's Gallow Hill, and I'm rather proud of my view of it, because it is the only hill of any sort in these parts.