Definitionen
1.AdjectiveCapable of, or used for, or actually causing fire.
2.AdjectiveOf a damaging fire, intentionally caused rather than accidental.
3.AdjectiveIntentionally stirring up strife, riot, rebellion.
4.AdjectiveInflammatory, emotionally charged."Politics is an incendiary topic; it tends to cause fights to break out."
5.NounSomething capable of causing fire, particularly a weapon."The military used incendiaries to destroy the building. Fortunately, the fire didn't spread."
6.NounOne who maliciously sets fires.
7.NounOne who excites or inflames factions into quarrels.