<p><strong>Adjective:</strong></p><ul><li>causing a blister or blisters.</li><li>(especially of sunlight, heat, etc.) very severe or intense.</li><li>very fast or rapid: a blistering pace.</li></ul><p><strong>Noun:</strong></p><ul><li>the act or an instance of forming a blister or blisters.</li><li>a series or group of blisters, as on a painted surface.</li></ul>