Fall is applied to a number of trees cut down.
Fresh: a flood of water from heavy rain.
Drift: a small tunnel made for mining or engineering purposes.
Drift, in mechanics, a piece of steel or iron used to back a bolt, or to widen a bolt-hole.
Dyke: a small water-course or river.
Dyke, in geology, a protruded wall of basalt or whin rock.
Goit: a small artificial water-course leading to a mill or reservoir.
Runs: small dykes.
Bye-wash: an artificial water-course, to allow of the escape of flood waters from a reservoir.
Rag: a term for shale. In geology, thin-bedded, slaty strata.