Definition of combustion:
flame, inferno, spontaneous combustion, burning at the stake, flaming, turmoil, agitation, conflagration, burn, kindling, tumult, electrocution, burning, blaze, fire, disturbance, wildfire, excitement, ignition, firestorm.
- "An Introduction to Chemical Science", R.P. Williams.
- "Address by Honorable William C. Redfield, Secretary of Commerce at Conference of Regional Chairmen of the Highway Transport Committee Council of National Defence Highway Transport Commitee, Council of National Defence, Bulletin 4", US Government.
- "Selections from the Table Talk of Martin Luther", Martin Luther.