Deflagration 12 : Propagation of a combustion zone through a fuel-oxidizer mixture at a rate that is less than the speed of sound in the un-reacted medium and capable of producing a significant increase in pressure
US Department of Labor, Electric Power eTool: Glossary of Terms, Occupational Safety & Health Administration OSHA, Washington, D.C., USA 2010. https://www.osha.gov/SLTC/etools/electric_power/gl ossary.html, (OSHA/ Electr Pwr - Amer) {618}