[f. as prec. + -NESS.] The quality of being explosive; tendency to explode.

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1826.  Henry, Elem. Chem., I. 236. The explosiveness of a mixture of hydrogen and oxygen gases.

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1859.  Smiles, Stephenson, 98. The wire-gauze of the Davy lamp becomes red-hot from the high explosiveness of the gas.

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1879.  Cassell’s Techn. Educ., I. 154/2. Sift out the glass, when the powder would resume its natural explosiveness.

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