Read the dictionary definition of jet. All definitions for this word.
1. an artificially produced flow of water
2. an airplane powered by one or more jet engines
3. street names for ketamine
4. the occurrence of a sudden discharge (as of liquid)
5. atmospheric discharges (lasting 10 msec) bursting from the tops of giant storm clouds in blue cones that widen as they flash upward
6. a hard black form of lignite that takes a brilliant polish and is used in jewelry or ornamentation
7. issue in a jet; come out in a jet; stream or spring forth
1. Water jetted forth
2. flames were jetting out of the building
8. fly a jet plane
9. of the blackest black; similar to the color of jet or coal