n. [ So called because it occurs in rounded or flattened pieces which look like gum. ] (Min.) A yellow amorphous mineral, essentially a hydrated oxide of uranium derived from the alteration of uraninite. [ 1913 Webster ]
n. [ F. sommet, dim. of OF. som, sum, top, from L. summum, from summus highest. See Sum, n. ]
Fixed on the summit of the highest mount. Shak. [ 1913 Webster ]
Summit level,
a. Having no summit. [ 1913 Webster ]
n. [ L. summitas, fr. summus highest: cf. F. sommité. See Sum, n. ]
n. [ F. sommet, dim. of OF. som, sum, top, from L. summum, from summus highest. See Sum, n. ]
Fixed on the summit of the highest mount. Shak. [ 1913 Webster ]
Summit level,
a. Having no summit. [ 1913 Webster ]
n. [ L. summitas, fr. summus highest: cf. F. sommité. See Sum, n. ]