Simple past tense and past participle of vapourise.(verb)
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Use "vapourised" in a sentence
"The whole book lovers element seems to have vapourised into thin air, because here I am, on the dating site that my battle-hardened single friends call "Mismatch"."
"If looks could kill, that constable would have been vapourised."
"Just a thought, but do not the relatives or survivors of those massacred in the allies' blanket bombing of German and Japanese cities and towns, or of those vapourised and irradiated in the atomic bombing of Hiroshima and Nagasaki, also deserve compensation?"