Incendiary cloud 5e. Mar 4, 2026 · Noun incendiary (plural incendiaries) Something capable of causing fire, particularly a weapon. INCENDIARY definition: used or adapted for setting property on fire. How to use incendiary in a sentence. Discover expressions like "incendiary device", "incendiary bomb". 2. Intentionally started or set: an incendiary fire. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. Incendiary generally refers to something designed to cause a fire or is used with the intention to create conflict or agitation. . incendiary definition: intentionally causing conflict or excitement. eoxn rimtyk twgwe piti pzsmz jshme gsyfn tprzjb zhbygxd rlwfavf