What does the root word claustro mean?

The root word "claustro" comes from the Latin word "claustrum," which means "enclosure" or "barrier."

It specifically refers to a closed space or a place of confinement.

This is why we see it in words like:

* Claustrophobia: Fear of enclosed spaces

* Cloister: A secluded place, often associated with monasteries

* Closet: A small, enclosed space for storage

* Inclosure: An enclosed space, especially for animals