turbopump

[ tur-boh-puhmp ]
/ ˈtɜr boʊˌpʌmp /

noun

a turbine-driven pump, as one used to feed propellant to a rocket engine.

Origin of turbopump

First recorded in 1900–05; turbo- + pump1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019