Resembling or consisting of dust or powder.(adjective)
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Use "pulverous" in a sentence
"Cool it is, and of a pulverous smell, as a sacred place should be; a blessed benching goes round the wall, and you sit down and take unlimited comfort in the frescos."
"Some of the farmers were already beginning to drive home, and their wheels sent up the pulverous clouds which the western sun just tinged with red; Burton got the color under the lower boughs of the maple grove of his deep door-yard."
"Many booths stood unlet, and in others the pulverous ladies and gentlemen, their proprietors, were in the enjoyment of a leisure which would have been elegant if it had not been forced."