Purplish

P. Acid. ft urigenous (pur-pu-rij'-en-us). Producing purple. urin i pur' ' -pu-rhi, A dye present with alizarin in the madder-root. It repared artificially by heating alizarin and quin izar in h manganese dioxid and to 1500 C. It stallizes with one molecule of water in redd is how needles or prisms, and di olves with a pure color in hot water, alcohol, ether, and the alkalies. Uroerythrin; a red coloring-matter sometimes ent in urinary deposits. It may attend serious but is often of no special significance. See. Conspectus of. ariparous (pur-pu-rip' '-ar-us). Same as Purpuriglroxanthic Acid (pur-pu-ro-zan' -thih), A substance found e (pttr'-a). See Euxanthinic Acid, and. Conspectus of. Acid, Purrheic Acid (pur-e'-ik). See Euxan- PUSTULA NT Purring Thrill. A fine, trembling vibration in the precordium, either heard or perceived by palpation. It may be due to aneurysm, or to some valvular heart lesion, especially mitral stenosis.