alum is the dictionary form of alums Definition of alum
alum has definitions from the fields of medicine,pharmacology,education,chemistry |
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[ noun ] (chemistry) a white crystalline double sulfate of aluminum: the potassium double sulfate of aluminum
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[ noun ] (chemistry) a white crystalline double sulfate of aluminum: the potassium double sulfate of aluminum
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[ noun ] (medicine,pharmacology) a double sulphate of aluminum and potassium that is used as an astringent (among other things)
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