+A **nozzle** is a device that controls the flow of a [Fluid](/wiki/fluid), often by increasing its velocity. It shapes the exiting stream, converting [Pressure](/wiki/pressure) energy into kinetic energy for diverse applications like [Engine](/wiki/engine) propulsion or precise spraying.
+## See also
+- [Jet](/wiki/jet)
+- [Pump](/wiki/pump)
+- [Valve](/wiki/valve)
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