Definition

Referring to a type of propellant that consists of a single chemical substance that can produce thrust when decomposed or reacted, typically used in rocket propulsion systems.

Example

The spacecraft was designed to use a monopropellant for its maneuvering thrusters.

Conversation

Have you heard about the new rocket engine that uses a monopropellant?

Yeah, I read that it’s more efficient than traditional fuels.

It’s amazing how technology is evolving with these monopropellant systems.

I know! It could really change space travel in the future.

Synonyms & Antonyms

Definition

A type of rocket fuel that is made from just one substance, which provides both the fuel and the oxidizer needed for combustion.

Example

The spacecraft used a monopropellant for its thrusters to simplify the fuel system.

Conversation

Have you heard about the new monopropellant they're using in rockets now?

Yeah, I read that it combines both fuel and oxidizer in one substance.

That sounds really efficient! I wonder how it affects the rocket's performance.

Root Explanation

Monopropellant → It is formed from "mono-" (meaning one) and "propellant" (from Latin "propellere", meaning to drive forward). The word describes a type of rocket fuel that consists of a single substance that produces thrust when decomposed or reacted, hence driving forward with one component.

Memory Tip

Think of 'one' ('mono-') substance that 'drives forward' ('propellere') to remember that a monopropellant is a fuel that propels using just one ingredient.

Visually Confused Words