An arsenic-containing mineral that occurs as soft red masses and was formerly used as a pigment and in medicines. Also called red arsenic, red orp…
单词 | θ63857 |
释义 | the world > physical sensation > use of drugs and poison > poison > [noun] > mineral poison > arsenic (7) realgara1400 An arsenic-containing mineral that occurs as soft red masses and was formerly used as a pigment and in medicines. Also called red arsenic, red orp… resalgarc1405 = realgar, n. arsenic?a1425 More fully white arsenic. The highly toxic compound arsenic trioxide, As2O3, a white solid used as a poison (see sense 1d) and (esp. formerly)… risagallum1565 Realgar (red arsenic, red orpiment). rosaker1592 The mineral realgar (red arsenic). resegall1610 = realgar, n. poison flour1839 arsenic trioxide, As2O3, as obtained in a finely powdered form by sublimation. |
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