Unitary (adjective)

Consisting of or characterized by one unit or element.

Origin:

From the latin word "unus" which means one and "arius" which means consisting of, characterized by.

Examples:

1. The company operates under a unitary management structure.
2. The government has a unitary system of administration.
3. The organism has a unitary cell structure.
4. The theory suggests that the universe is a unitary entity.
5. The design of the building was unitary, with all the elements working together seamlessly.