(1) - Wasp (n.) Any one of numerous species of stinging hymenopterous insects, esp. any of the numerous species of the genus Vespa, which includes the true, or social, wasps, some of which are called yellow jackets.
(1) - Waspish (a.) Quick to resent a trifling affront; characterized by snappishness; irritable; irascible; petulant; snappish. (2) - Waspish (a.) Resembling a wasp in form; having a slender waist, like a wasp.