D defs.my
Entry 3 senses Webster, 1913

Wildfire

/wīl'-dfīˌ-ẽr/ · Wild·fire · IPA /ˈwaɪldˌfaɪɚ/
01 n. A composition of inflammable materials, which, kindled, is very hard to quench; Greek fire.
  1. 1.
    A composition of inflammable materials, which, kindled, is very hard to quench; Greek fire.
    “Brimstone, pitch, wildfire . . . burn cruelly, and hard to quench.” Bacon.
  2. 2.
    An old name for erysipelas.(Med.)
  3. 3.
    A sort of lightning unaccompanied by thunder.[R.]