serac
Sé`rac", n. [F. (in the Alps), orig., a kind of solid cheese.] Defn: A pinnacle of ice among the crevasses of a glacier; also, one of the blocks into which a glacier breaks on a steep grade.
Sé`rac", n. [F. (in the Alps), orig., a kind of solid cheese.] Defn: A pinnacle of ice among the crevasses of a glacier; also, one of the blocks into which a glacier breaks on a steep grade.