Centennial is a city located in the United States. While the name "Centennial" often refers to a 100th anniversary or events relating to a century, it also serves as a specific geographic designation for various municipalities within the country.
The term originates from the Latin word for one hundred, and its use in place names typically signifies a founding date or a commemorative milestone. Because there are multiple locations with this name across different states, specific characteristics vary depending on the individual municipality's history and geography.