Polynesian, pol-i-nē′zi-an, adj. pertaining to Polynesia, the numerous groups of islands in the Pacific within or near the tropics.—n. a native of Polynesia. [Gr. polys, many, nēsos, an island.]
Polynomial, pol-i-nō′mi-al, n. an algebraic quantity of many names or terms—same as multinomial—also Pol′ynome.—adj. of many names or terms.—n. Polynō′mialism. [Gr. polys, many, L. nomen, a name.]
Polyonymous, pol-i-on′i-mus, adj. having many names.—n. Pol′yonym, a name consisting of several terms.—adjs. Polyon′ymal; Polyonym′ic, of more than two terms.—ns. Polyon′ymist; Polyon′ymy, multiplicity of names for the same object.
Polyopia, pol-i-ō′pi-a, n. multiple vision.—Also Pol′yopy.
Polyoptrum, pol-i-op′trum, n. a glass through which objects appear multiplied but diminished.—Also Polyop′tron.
Polyorama, pol-i-ō-ra′ma, n. an optical apparatus presenting many views.
Polyp, Polype, pol′ip, n. a name usually applied to an animal like the fresh-water hydra, having a tubular body, and a wreath of many tentacles round the mouth: something with many feet or roots: a pedunculated tumour attached to the surface of a mucous membrane—in the nose, &c.—also Pol′ypus:—pl. Polypes (pol′ips), Polypi (pol′i-pī).—ns. Pol′ypary, the horny or chitonous outer covering of a colony of polyps; Pol′ypide, an individual zoöid of a polyzoarium or compound polyzoan; Polyp′idom, an aggregate of polypites or polypides; Pol′ypier, one individual of a compound polyp: a polypidom, polypary, or polyp-stock.—adj. Pol′ypous. [Gr. polypous—polys, many, pous, foot.]
Polypetalous, pol-i-pet′al-us, adj. with many petals. [Gr. polys, many, petalon, a leaf.]
Polyphagous, pō-lif′a-gus, adj. eating many different kinds of food.
Polypharmacy, pol-i-fär′ma-si n. the prescribing of too many medicines.