SPUN n.
, 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.
THALLOPHYTA n.
by means of asexual spores; in the higher forms the plant body is a thallus, which may be filamentous or may consist of plates of cells; it is commonly undifferentiated into stem, leaves, and roots, and shows no distinct tissue systems; the fronds of many algæ, however, are modified to serve many of the functions of th…