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calomel n. 甘汞 甘汞 calomel n 1: a tasteless colorless powder used medicinally as a cathartic [synonym: {calomel}, {mercurous chloride}] Aquila \Aq"ui*la\, n.; pl. {Aquil[ae]}. [L., an eagle.]
1. (Zool.) A genus of eagles. [1913 Webster] 2. (Astron.) A northern constellation southerly from Lyra and Cygnus and preceding the Dolphin; the Eagle. [1913 Webster] {Aquila alba} [L., white eagle], an alchemical name of {calomel}. --Brande & C. [1913 Webster] Calomel \Cal"o*mel\ (k[a^]l"[-o]*m[e^]l), n. [Gr. kalo`s beautiful me`las black. So called from its being white, though made from a black mixture of mercury and corrosive sublimate. Cf. F. calom['e]las.] (Chem.) Mild chloride of mercury, {Hg2Cl2}, a heavy, white or yellowish white substance, insoluble and tasteless, much used in medicine as a mercurial and purgative; mercurous chloride. It occurs native as the mineral {horn quicksilver}. [1913 Webster]
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