fire triangle

English dictionary entry

Meanings

noun
  1. The three elements necessary and sufficient to sustain a fire: fuel (e.g. wood or petrol/gasoline), oxidizer (e.g. oxygen), and sufficient heat (e.g. reaction temperature or activation energy).
  2. The diagram representing these three elements of a fire.
  3. A fire and its three components.

Word forms

fire triangle fire triangles

Etymology

From fire + triangle.

Related words

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