blister - noun

a flaw on a surface resulting when an applied substance does not adhere (as an air bubble in a coat of paint)

(botany) a swelling on a plant similar to that on the skin

(pathology) an elevation of the skin filled with serous fluid

blister - verb

• get blistered
• subject to harsh criticism
• cause blisters to form on

blister - thesaurus

bleb   bulla   scald   vesicate   whip