'Carbuncular' definitions:

Definition of 'carbuncular'

(from WordNet)
adjective
Afflicted with or resembling a carbuncle [syn: carbuncled, carbuncular]

Definition of 'Carbuncular'

From: GCIDE
  • Carbuncular \Car*bun"cu*lar\, a. Belonging to a carbuncle; resembling a carbuncle; red; inflamed. [1913 Webster]