What does the prefix alter mean?

The prefix "alter" means "other" or "different". It comes from the Latin word "alter", meaning "the other one".

When used as a prefix, "alter" indicates a change or modification to something, making it different from its original state.

Here are some examples:

* Alteration: A change or modification.

* Alternate: To take turns or switch between two things.

* Alter ego: A second self or different persona.

* Altercation: A heated argument or disagreement.

It's important to note that the prefix "alter" is not always directly translated as "other" or "different." It's more about the concept of change and transformation.