Rĭv'et1, n.
n. [Fr. rivet, a rivet; river, to rivet, Pg. rebitar, It. ribadire, Sp. robrar, roblar.] A pin of iron or other metal with a head, driven through a piece of timber or metal, the point being bent or spread and beaten down fast, to prevent its being drawn out; a pin or bolt clinched at both ends; as, (a.) One formed by the hammer. (b.) One formed by the hand-tool, and said to be snap-riveted. (c.) One formed by a riveting machine.