Morpheme
Crumb
Type
free base
Denotation
fragment, small piece
Etymology
Middle English crome, cromme, crumme, crume; Old English cruma
Evidence
breadcrumb, cakecrumb, crumb, crumbable, crumbcloth, crumbed, crumber, crumbing, crumble, crumbled, crumbles, crumbless, crumblet, crumblier, crumbliest, crumblike, crumbling, crumbly, crumbs, crumby, decrumb, toastcrumb
Notes
unetymological <b> from 15c. on analogy of dumb, numb, thumb