either of two large white or brownish petrels of the genus Macronectes, of the Antarctic Ocean and adjacent seas.
- Giant planet
noun 1. any of the planets Jupiter, Saturn, Uranus, and Neptune, characterized by large mass, low density, and an extensive atmosphere
noun 1. dynamite composed of nitroglycerin and kieselguhr. noun 1. dynamite composed of trinitroglycerine absorbed in kieselguhr
noun 1. a puffball, Calvatia gigantea, that is the largest of its kind, known to have grown to more than 5 feet (1.6 meters) in circumference.
noun 1. See under . [rag-weed] /ˈrægˌwid/ noun 1. any of the composite plants of the genus Ambrosia, the airborne pollen of which is the most prevalent cause of autumnal hay fever, as the common North American species, A. trifida (great ragweed or giant ragweed) and A. artemisiifolia. /ˈræɡˌwiːd/ noun 1. any plant of the […]