Adjective
unburnt (comparative more unburnt, superlative most unburnt)
Not burnt or burned.
Dimension stone, flint, rubble, burnt or unburnt brick,-use them as you find them. For it is not every. Vitruvius
Fuel injection in which fuel is injected towards the leading edge of the combustion chamber can minimize the amount of unburnt fuel in the exhaust. Source: Internet
Because of that, the person is inhaling a certain amount of unburnt plant material,” which irritates the lungs in a similar way as ragweed, birch and oak pollen or other foreign particles, Dr. Glass told CNN. Source: Internet
Developers have temporarily halted plans to develop unburnt forest land near the town of Manyana on the NSW South Coast after protests. Source: Internet
A small efficiency loss is also avoided compared to two-stroke non-direct-injection gasoline engines since unburnt fuel is not present at valve overlap and therefore no fuel goes directly from the intake/injection to the exhaust. Source: Internet
Around the unburnt coke will be a transitional layer of coal being transformed into coke by the heat of the fire. Source: Internet