Jet propeller

(Naut.) a device for propelling vessels by means of a forcible jet of water ejected from the vessel, as by a centrifugal pump.

See also: Jet

References in periodicals archive ?
"It has a 25-knot capability and jet propellers, which will give our volunteers more manoeuvrability in the water, allowing us to get to hard-to-reach places and to get to those in need more quickly.