Answer: fuzee

AnswerCrossword Clue
FUZEEColored flare for railroad signal: Var.
FUZEEColored flare
FUZEERailway flare
FUZEEColored flare: Var.
FUZEELarge-headed match
fuzeewooden friction match having a large head, formerly used when a larger than normal flame was needed
fuzeespirally grooved, conical pulley and chain arrangement for counteracting the diminishing power of the uncoiling mainspring
fuzeered flare light, used on a railroad as a warning signal to approaching trains
fuzeea large-headed friction match, also FUSEE
fuzeetube or cord of easily burnt material for igniting an explosive