pustulant
1 of 2noun
pus·tu·lant ˈpəs-chə-lənt 
ˈpəs-tyə-,
-tə-
: an agent (such as a chemical) that induces pustule formation
pustulant
2 of 2adjective
: producing pustules
Word History
First Known Use
Noun
1861, in the meaning defined above
Adjective
circa 1890, in the meaning defined above
Medical Definition
pustulant 1 of 2
noun
pus·tu·lant ˈpəs-chə-lənt, ˈpəs-t(y)ə-
: an agent (as a chemical) that induces pustule formation
pustulant
2 of 2adjective
: producing pustules