n. 25B6; noun
a jet of water : STREAM, spurt, squirt, spray, spout; gush, rush, surge, burst.
carburettor jets : NOZZLE, head, spout.
an executive jet : JET PLANE, jetliner; aircraft, plane; Brit. aeroplane.
they jetted out of Heathrow : FLY, travel/go by jet, travel/go by plane.
puffs of gas jetted out : SQUIRT, spurt, shoot, spray; gush, pour, stream, rush, pump, surge, spew, burst.