pustule
pus·tule
noun \ˈpəs-(ˌ)chü(ə)l, -(ˌ)t(y)ü(ə)l\Definition of PUSTULE
1
: a small circumscribed elevation of the skin containing pus and having an inflamed base
2
: a small often distinctively colored elevation or spot resembling a blister or pimple








