He had not to deal with a perpendicular wall, but with one which sloped away beneath him.
At last I reached a point at which the snow melted as it fell, and not long after the glacier stopped abruptly, a considerable stream issuing from beneath the perpendicular wall by which it terminated.
At the distance of perhaps five hundred yards there was another glacier, which descended from a valley in the northern range of mountains, and, like the one on which I stood, presented a perpendicular wall to the little lake.
In one case a mound forty-five feet in height supports a building twenty by forty-three feet, of the ordinary type, except that its southern front is a perpendicular wall, thirty feet high above the cornice over the doorways.
Our course takes us along the crest of a rocky ridge and beneath a perpendicular wall of basalt over a thousand feet in height.
The upper side is often a perpendicular wall of hard snow from ten to fifty feet high.
Passing around into the bay, the gaunt eastern face of this enormous promontory is found to be a perpendicular wall of the rawest granite, standing sixteen hundred feet straight up from the water.
The ledge over which it tumbles is a perpendicular wall, straight and regular in formation, and almost without fragments of rock at the foot, so that the fall is a clear one.
The banks on either side are quite high, with foliage crowning their summits, and between is a perpendicular wall of dark-brown rocks making the cataract, having a sort of diagonal stratification that breaks the sombre face into rifts.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "perpendicular wall" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.