1. Adjective.  Capable of burning; easily set on fire.
  2. Adjective.  (figuratively) Easily excited; set off by the slightest excuse; easily enraged or inflamed.

This is an unmodified, but possibly outdated, definition from Wiktionary and used here under the Creative Commons license. Wiktionary is a great resource. If you like it too, please donate to Wikimedia.

This entry was last updated on RefTopia from its source on 3/20/2012.