definition of
fusee

[1] #1 fusee n. [fusee drive] a spirally grooved spindle in a clock that counteracts the diminishing power of the uncoiling mainspring. wn

[2] #2 fusee n. [fuzee] a colored flare used as a warning signal by trucks and trains. wn

[3] #3 fusee n. [fuzee] a friction match with a large head that will stay alight in the wind. wn

[4] #4 fusee n. [fuse, fuze, fuzee, primer, priming] any igniter that is used to initiate the burning of a propellant. wn