(economics) The rate of interest that a central bank charges when it lends money to another bank

(banking, economics) A bank created to specialize in the ownership of defaulted loans and their collection.

a repository for eggs (female gametes), both in the context of ecology (i.e. storing the eggs of an endangered species) and in the context of human reproductive technology.

(nautical) A large sandbank, and associated fishing ground, in the North Sea between Great Britain and Denmark.

(banking) A card issued by a bank, which may entitle the holder to a variety of services similar to that of a credit card or debit card, or allow withdrawal of cash from ATMs.

(banking, derogatory) An entity that illegally performs banking functions. / (banking, economics, finance) An entity not subject to banking regulation that performs banking functions.

plural of Bank Holiday

(signal processing) An array of band-pass filters that separates the input signal into multiple components, each one carrying a single frequency subband of the original signal.

(banking) A wire transfer.

plural of bank transfer