'Incendiary' definitions:

Definition of 'incendiary'

From: WordNet
adjective
Involving deliberate burning of property; "an incendiary fire"
adjective
Arousing to action or rebellion [syn: incendiary, incitive, inflammatory, instigative, rabble-rousing, seditious]
adjective
Capable of catching fire spontaneously or causing fires or burning readily; "an incendiary agent"; "incendiary bombs"
noun
A criminal who illegally sets fire to property [syn: arsonist, incendiary, firebug]
noun
A bomb that is designed to start fires; is most effective against flammable targets (such as fuel) [syn: incendiary bomb, incendiary, firebomb]

Definition of 'Incendiary'

From: GCIDE
  • Incendiary \In*cen"di*a*ry\, a. [L. incendiarius, fr. incendium a fire, conflagration: cf. F. incendiaire. See Incense to inflame.] [1913 Webster]
  • 1. Of or pertaining to incendiarism, or the malicious burning of valuable property; as, incendiary material; as incendiary crime. [1913 Webster]
  • 2. Tending to excite or inflame factions, sedition, or quarrel; inflammatory; seditious. --Paley. [1913 Webster]
  • Incendiary device, a device designed to set a structure on fire; a firebomb.
  • Incendiary shell, a bombshell. See Carcass, 4. [1913 Webster]

Definition of 'Incendiary'

From: GCIDE
  • Incendiary \In*cen"di*a*ry\ (?; 277), n.; pl. Incendiaries. [L. incendiarius: cf. F. incendiaire. See Incense to inflame.] [1913 Webster]
  • 1. Any person who maliciously sets fire to a building or other valuable or other valuable property. [1913 Webster]
  • 2. A person who excites or inflames factions, and promotes quarrels or sedition; an agitator; an exciter. [1913 Webster]
  • Several cities . . . drove them out as incendiaries. --Bentley. [1913 Webster]