from The Century Dictionary and Cyclopedia
- n. Fog; mist.
Sorry, no etymologies found.
In mist or cloud, on mast or shroud, It perchd for vespers nine; Whiles all the night, through fog-smoke white, Glimmerd the white moonshine.
He leaned his elbow on the window-sill behind which stood that sealed fountain of lovely sound, looked up at the moon, careless of her or of aught else in heaven or on earth, and sunk into a reverie, in which nothing was consciously present but a stream of fog-smoke that flowed slowly, listlessly across the face of the moon, like the ghost of a dead cataract.
Whiles  all the night, through fog-smoke white,