|in+ adjective or noun
Etymology: Middle English, probably from Middle French, from in- in- (I) + combustible — more at combustible
: noncombustible — not used technically
|in+ adjective or noun
Etymology: Middle English, probably from Middle French, from in- in- (I) + combustible — more at combustible
: noncombustible — not used technically
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012