(1):
(n.) A kind of light, soft bread made with yeast and eggs, often toasted or crisped in an oven; or, a kind of sweetened biscuit.
(2):
(n.) A kind of light, hard cake or bread, as for stores.
(3):
(n.) Bread or cake which has been made brown and crisp, and afterwards grated, or pulverized in a mortar.