noncombustible

adjective non·com·bus·ti·ble \ ˌnän-kəm-ˈbə-stə-bəl \

Definition of noncombustible

: incapable of igniting and burning when subjected to fire : not combustible
  • noncombustible materials
  • drums of noncombustible waste

First Known Use of noncombustible

1827


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