- serving or tending to propel or drive forward.
- a propellant.
Origin of propellent
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for propellent
Another achievement was the creation of the explosive and propellent industry.
- able or tending to propel
Word Origin and History for propellent
Online Etymology Dictionary, © 2010 Douglas Harper