Wildfire

1. n. A sort of lightning unaccompanied by thunder.
2. n. A composition of inflammable materials, which, kindled, is very hard to quench; Greek fire.
3. n. An old name for erysipelas.
4. n. A disease of sheep, attended with inflammation of the skin.

The word meanings were obtained from OPTED(The Online Plain Text English Dictionary), which is based on “The Project Gutenberg Etext of Webster’s Unabridged Dictionary” which is in turn based on the 1913 US Webster’s Unabridged Dictionary (See Project Gutenburg), as a text file.