Definitions

1. noun

A colloquial or affectionate name for Charles, especially Charles II of England.

“The king was known as Charley to his close friends.”

2. proper noun

A person’s given name, especially Charles.

“Charley was a common name in 17th-century England.”

3. interjection

An expression of triumph or victory, especially in horse racing.

“Charley! We won the derby!”