Pearl

Pearl, pėrl, n. a well-known shining gem, found in several kinds of shellfish, but most esp. in the mother-of-pearl oyster: anything round and clear: anything very precious: a jewel: a while speck or film on the eye: (print.) a size of type immediately above diamond, equal to 5 points (about 15 lines to the inch).—adj. made of, or belonging to, pearls.—v.t. to set or adorn with pearls: to make into small round grains.—v.i. to take a rounded form: to become like pearls.—adj. Pearlā′ceous, resembling pearls or mother-of-pearl: spotted with white.—ns. Pearl′-ash, a purer carbonate of potash, obtained by calcining potashes, so called from its pearly-white colour; Pearl′-bar′ley, barley after the skin has been ground off (prob. for 'pilled barley,' Fr. orge perlé); Pearl′-butt′on, a button made of mother-of-pearl; Pearl′-div′er, one who dives for pearls.—adj. Pearled, set with pearls: like pearls: having a border trimmed with narrow lace.—ns. Pearl′-edge, a thread edging, a border on some ribbons formed by projecting loops of the threads; Pearl′-eye, cataract.—adj. Pearl′-eyed, having a white speck on the eye.—ns. Pearl′-fish′er, one who fishes for pearls; Pearl′-fish′ery, the occupation of fishing for pearls, or the place where it is carried on; Pearl′-fish′ing; Pearl′-gray, a pale gray colour.—adj. of a pale gray colour, like the pearl.—ns. Pearl′iness, state of being pearly; Pearl′-nau′tilus, the pearly nautilus; Pearl′-oys′ter, the oyster which produces pearls; Pearl′-pow′der, a cosmetic for improving the appearance of the skin; Pearl′-white, a material made from fish-scales, used in making artificial pearls: a kind of cosmetic.—adj. Pearl′y, like a pearl, nacreous: yielding pearls: dotted with pearls: clear, transparent: having a pure sweet tone. [Fr. perle, acc. to Diez, prob. either a corr. of L. pirula, a dim. of pirum, a pear, or of L. pilula, dim. of pila, a ball.]