Definition of ace

The origin of the word "ace" is French, derived from the Latin word "as," meaning "unity" or "oneness." In the 14th century, an "ace" referred to a single or sole thing, similar to the modern English usage as a team's top player. The term gained popularity in the 16th century, specifically in card games, to describe the highest trump card or the best hand. This association with excellence and superiority led to the modern usage of "ace" to describe a person who excels in a particular field or activity. Over time, the term expanded to other contexts, such as baseball, where an "ace" is a team's top pitcher, and other sports, where a player is considered an "ace" if they consistently perform exceptionally well. Today, the word "ace" is widely used to describe someone or something that is exceptional, outstanding, or unparalleled.