Note 17 — THE MOUNTAIN LOVERS (continued 3)
Reading edition
Deasiul: "the way of the south [i.e. of the sun] (to you!)" From deas, the south, and seol, way of, direction. The common Gaelic exclamation for luck, in the Highlands at any rate. Many old crofters still, on coming out of a morning, cry "Deasiul!"