D defs.my
Entry 2 senses Webster, 1913

firebug

· IPA /fˈaɪərbˌʌɡ/
01 n. a criminal who illegaly sets fire to property; an arsonist.
  1. 1.
    a criminal who illegaly sets fire to property; an arsonist.
  2. 2.
    a brightly colored type of true bug that can exude a stain.