vt to raise a blister or blisters upon.
2. blister ·vt to give pain to, or to injure, as if by a blister.
3. blister ·vi to be affected with a blister or blisters; to have a blister form on.
4. blister ·noun a vesicatory; a plaster of spanish flies, or other matter, applied to raise a blister.
5. blister ·noun any elevation made by the separation of the film or skin, as on plants; or by the swelling of the substance at the surface, as on steel.
6. blister ·noun a vesicle of the skin, containing watery matter or serum, whether occasioned by a burn or other injury, or by a vesicatory; a collection of serous fluid causing a bladderlike elevation of the cuticle.