1. (a.) Breaking out or bursting forth.

2. (a.) Attended with eruption or efflorescence, or producing it; as, an eruptive fever.

3. (a.) Produced by eruption; as, eruptive rocks, such as the igneous or volcanic.

4. (n.) An eruptive rock.

agitable bursting detonating edgy emotional emotionally unstable excitable explodable explosible explosive fulminating high-mettled high-spirited high-strung highly emotional inflammable irascible irritable mettlesome nervous perturbable prickly sensitive skittish startlish touchy volcanic