Whip - (v.) To beat very rapidly with an eggbeater, whisk, mixer or fork to introduce very tiny air bubbles into a mixture, thereby changing its consistency. (n.) Another name for a whisk.
Wok - A bowl-shaped metal cooking pan; used for all kinds of cooking, but especially for stir-frying foods at very high heat by the Chinese. Learn more about wok.
Zest - The thing outer skin of oranges and lemons. This is the only part which should be used for flavoring as the white pith underneath us so very bitter.