What does the root word chord mean?

The root word "chord" comes from the Greek word "chorda", which means "string" or "gut".

This makes sense because:

* In music: A chord is a combination of notes played simultaneously, often on stringed instruments.

* In anatomy: "Chord" can also refer to a cord-like structure, like the vocal cords or the umbilical cord.

So, the core meaning of "chord" is something that is stretched, tied, or connected.