Why is the first card in every suit called an ace not a 1?

The term "ace" originates from the Latin Word "as," meaning a unit or a single item. In playing cards, the ace represents the highest or lowest value, depending on the game, which distinguishes it from the numeral "1." This designation emphasizes its unique role in card games, where it can hold significant strategic value. Thus, referring to it as an "ace" reflects its prominence and versatility, rather than simply a numeric designation.