monopropellant

[ mon-oh-pruh-pel-uh nt ]
/ ˌmɒn oʊ prəˈpɛl ənt /

noun

a substance for propelling rockets that is a mixture of fuel and oxidizer.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

British Dictionary definitions for monopropellant

monopropellant

/ (ˌmɒnəʊprəˈpɛlənt) /

noun

a solid or liquid rocket propellant containing both the fuel and the oxidizer
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012