What is another word for linesman?
Pronunciation: [lˈa͡ɪnzmən] (IPA) 
A linesman is an individual who assists the referee during a sports match by observing the sidelines to determine if the ball is out of play or if a player is offside. Synonyms for linesman include assistant referee, touch judge, or assistant official. In rugby, they may be referred to as a touch judge. In some sports, a linesman may be called an umpire or a referee's assistant. Regardless of what they are called, a linesman plays an important role in maintaining the fairness and accuracy of sports competitions. These individuals must have a sharp eye and quick reflexes to ensure the game runs smoothly.
