A no-hitter in baseball refers to a game in which a pitcher (or pitchers) does not allow the opposing team to record a hit throughout the duration of the game. This is a rare and impressive feat, emphasizing the pitcher's dominance on the mound. While the no-hitter doesn't guarantee a win, as runs can score through walks or errors, it showcases the pitcher's skill, control, and ability to manage the opposing hitters. Achieving a no-hitter is celebrated in baseball history and creates significant moments for players and fans alike.