sponˌtaneous comˈbustion BrE AmE noun [uncountable]
burning caused by chemical changes inside something rather than by heat from outside
sponˌtaneous comˈbustion BrE AmE noun [uncountable]
burning caused by chemical changes inside something rather than by heat from outside
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012