waspy UK /ˈwɒspi/US /ˈwɑspi/ adjective4 •Resembling or characteristic of a wasp; wasplike.I'm blond and blue-eyed and twenty-five, and my legs are strong and my bosom is substantial, and I have a waspy waistline. — 2001 •(slang) Like a wasp (white Anglo-Saxon Protestant), a member of the dominant American upper-class culture.“I wasn’t asking the traditional waspy preppy types. — 2007 •Waspish; irascible. •Infested with wasps. formsWASPier · waspier · WASPiest · waspiest