snowbird I. \ˈ ̷ ̷ˌ ̷ ̷\noun 1. a.: snow bunting b.: a finch of the genus Junco c.: fieldfare d.: ivory gull 2. a.slang: a cocaine addict b.: skier 3.: one of a class of sailing dinghies of about 12 feet in length II. noun : one who goes to a warmer region for the winter