Adjective
unburned (comparative more unburned, superlative most unburned)
Not burned.
Drawbacks include increased pollution, due to the high volume of unburned gasoline and oil in their exhaust, and louder noise. Source: Internet
Large amounts of pine pollen were also found, consistent with the presence of resin used in mummification and some unburned linen was found and was determined to be similar to that used to wrap mummies. Source: Internet
A rocket must carry all its fuel with it, so the mass of the unburned fuel must be accelerated along with the rocket itself. Source: Internet
Note 102. 5 p. for instance, found only 4% of a 140-ha slash burn had burned severely, 47% had burned lightly, and 49% was unburned. Source: Internet
Other pieces of unburned HE were scattered throughout the wreckage. Source: Internet
Piston-engine cars required expensive catalytic converters to deal with both unburned hydrocarbons and NOx emissions. Source: Internet