What does the root word mech mean?

The root word "mech" comes from the Greek word "mēchanē", meaning "machine" or "device".

Here's a breakdown of its usage:

* Mechanism: The part of a machine that performs a specific function.

* Mechanics: The study of forces and motion.

* Mechanistic: Relating to or resembling a machine, often implying a lack of spontaneity or creativity.

* Mecha: A fictional giant robot, often featured in anime and manga.

So, "mech" essentially means "machine" or "mechanical."