dynamite composed of nitroglycerin and kieselguhr.
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 […]
noun 1. .
noun 1. a tall grass, Arundo donax, of southern Europe, having woody stems and a spirelike flower cluster often 2 feet (60 cm) long.