English
propellentless
From propellent + -less.
Formed from propellent + -less
Proto-Italic *pelnō ‘to approach’
Latin pellō ‘push, drive’
Latin prōpellō ‘to drive, push or urge forth or forward’
Latin prōpellēns ‘hurling, propelling’
Latin prōpellēnt-
English propellent
Today it means
adj Without the use of propellent.
Language periods are conventional ranges, not dates for this word.
Etymograph / propellentless