The World Series is an annual championship series in Major League Baseball between the American League and National League champions. Synonyms for the term "World Series" include "Fall Classic," "Championship Series," and "MLB Finals." The Fall Classic is a popular nickname for the World Series, symbolizing the event's importance and allure. The Championship Series is a simpler synonym, pinpointing the competition's nature. MLB Finals is another suitable alternative, reflecting the final series of the season and concluding the year's baseball calendar. Regardless of the name used, the World Series stands as one of the most significant and widely followed annual sports events globally.