F4U1S1I1N1G2
10 points
FUSING is validvalid
FUSE, to equip with a delayed detonating device [v]
FUSE, to equip with a detonating device, also FUZE [v]
FUSE, to equip with a delayed detonating device [v]
FUSE, to equip with a detonating device, also FUZE [v]