An artificial fire-work, consisting of a cylindrical case of paper, filled with a composition of combustible ingredients, as niter, charcoal and sulphur. This being tied to a stick and fired, ascends into the air and bursts.

A plant of the genus Brassica. There is also the bastard rocket, of the genus Reseda; the corn rocket and the sea rocket, of the genus Bunias; the marsh rocket, the water rocket, and the winter rocket, of the genus Sisymbrium; and the dame’s violet rocket, of the genus Hesperis.