water-wraith

Next morning I returned by the Conon road, as far as the noble old bridge which strides across the stream at the village, and which has done so much to banish the water-wraith from the fords; and then striking off to the right, I crossed, by a path comparatively little frequented, the insulated group of hills which separates the valley of the Conon from that of the Peffer.

The Cruise of the Betsey or, A Summer Ramble Among the Fossiliferous Deposits of the Hebrides. With Rambles of a Geologist or, Ten Thousand Miles Over the Fossiliferous Deposits of Scotland Hugh Miller 1829