Simple past tense and past participle of mason.(verb)
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Use "masoned" in a sentence
"In the ad to sell my house I'm going to write: "Beautiful, hand-masoned stone exterior underneath the cheap vinyl siding that you see.""
"From the Sun-Sentinel: MILWAUKEE -- To complete the ultimate quest of "The Lord of the Rings," Carl Hostetter has left his home in Maryland to navigate roaring rivers and cross vast plains — all to stride bravely through looming masoned gates in search of a nearly hidden glass door."
"In this business he proceeds very heedfully, like a treasure-hunter in some old house, sounding the walls to find where the gold is masoned in."