Found 2 items, similar to firebug.
English → English (WordNet) Definition: firebug firebug n 1: a criminal who illegally sets fire to property [syn: arsonist, incendiary] 2: a true bug: brightly colored bug that can exude a stain
English → English (gcide) Definition: firebug firebug \firebug\ n. a criminal who illegaly sets fire to property; an arsonist. Syn: arsonist, incendiary. [WordNet 1.5] 2. a brightly colored type of true bug that can exude a stain. [WordNet 1.5]