combust

[ kuh m-buhst ]
/ kəmˈbʌst /

verb (used with or without object)

to burn.

Origin of combust

1325–75; Middle English < Latin combūstus (past participle of combūrere to burn up, equivalent to com- com- + -ūs- variant stem of ūrere to burn + -tus past participle suffix; -b- by misanalysis of ambūrere, another derivative, as am- + -būrere)

Example sentences from the Web for combust

British Dictionary definitions for combust

combust
/ (kəmˈbʌst) /

adjective

astrology (of a star or planet) invisible for a period between 24 and 30 days each year due to its proximity to the sun

verb

chem to burn