Crumb

krum, n. A small fragment or piece, bread; the soft part of bread. — v. t. To break crumbs or small pieces. — Crum'ble, -bl, n. small fragment; small crumb. — v. t. [crumbled (-bid), -blixg.] To break into small pieces. To fall or break into, etc., decay, perish. — bly, -bit, a. Easily crumbled; brittle. — Crum'my, -mT, a. Full of crumbs; soft; not crusty.