crumb
n//kɹʌm//smula, inkråm, panera
A small piece which breaks off from baked food (such as cake, biscuit or bread).
(figuratively) A bit, small amount.
The soft internal portion of bread, surrounded by crust.
(transitive) To cover with crumbs.
(transitive) To break into crumbs or small pieces with the fingers; to crumble.