CORPUSCLE n.
scles (Physiol.), rounded, slightly flattened, nucleated cells, mainly protoplasmic in composition, and possessed of contractile power. In man, the average size is about 1/2500 of an inch, and they are present in blood in much smaller numbers than the red corpuscles.
CORPUSCULAR a.
that which attempts to account for the phenomena of nature, by the motion, figure, rest, position, etc., of the minute particles of matter. -- Corpuscular theory (Opt.), the theory enunciated by Sir Isaac Newton, that light consists in the emission and rapid progression of minute particles or corpuscles. The theory i…