stokehold n (nautical) chamber or compartment in which the furnaces of a ship are stoked or fired Usage(s) One night a stoker, firing oil burners with a blow torch, accidentally set fire to some spilled mazut (fuel oil) in the stokehold. This writer after four hours on watch in the hot stokehold has rushed topsides to finish Homer's Iliad. Synonym(s) stokehole fireroom