the GNU version of the Collaborative International Dictionary of English
adj. Of or pertaining to pustules
adj. Covered with pustulelike prominences; pustulate.
The Century Dictionary and Cyclopedia
Of the nature of a pustule; proceeding from pustules, or characterized by their presence: as, a pustular disease.
In botany and zoology, having low elevations like blisters. Also pustulate, pustulose.
Word Usage
"In the end they found there were eight women: four with mastitis, one with an infected C-section incision, one with cellulitis, and two with pustular rashes."