giffard's injector
appliance
contraption
contrivance
convenience
gadget
gismo
gizmo
widget
Venturi
accumulator
atomizer
attitude-control
bleeder
coolant
cut-off
diuresis
ejector
exhaust
high-pressure
hypospray
in-line
injection
lube
propulsion
pyramidalization
sealant
shutoff
solenoid
sprinkler
syringe
thruster
vernier
ßow
Hector
Rector
Schechter
collector
connecter
connector
defector
detector
director
erector
hector
inspector
lecter
lector
nectar
objector
projector
protector
rector
reflector
sector
specter
spectre
vector