a type of biscuit or cracker which is baked using only flour and water, without shortening or other fats

(Britain, Ireland) A semisweet biscuit; sometimes dunked in tea, or crushed as the base of a cheesecake

(nautical) hardtack

(nautical) hardtack

A hard biscuit-based snack for dogs. / (military, colloquial) A hard, dry biscuit issued as part of food rations in the field.

(Britain) garibaldi biscuit; currants squashed between two thin, rectangular biscuits.

(Britain) An oblong chocolate-flavoured biscuit with a chocolate cream filling.

(idiomatic, Britain) To be particularly bad, objectionable, or egregious. / (idiomatic, Canada) To be of no further use; to be near death.

(Australia, New Zealand) A biscuit made from oats, coconut and golden syrup.

a biscuit (cookie), having a breadlike consistency, leavened with soda and buttermilk