SPECTRUM n.
larger portion of the space of the whole spectrum. -- Continous spectrum, a spectrum not broken by bands or lines, but having the colors shaded into each other continously, as that from an incandescent solid or liquid, or a gas under high pressure. -- Diffraction spectrum, a spectrum produced by diffraction, as by a…
SPUN n.
ilitary expedition. -- Spun silk, a cheap article produced from floss, or short-fibered, broken, and waste silk, carded and spun, in distinction from the long filaments wound from the cocoon. It is often mixed with cotton. -- Spun yarn (Naut.), a line formed of two or more rope-yarns loosely twisted.…