The term 'REPLAYED SERVE' is a tennis term. It refers to a situation where a player serves the ball and it is called out, but then the umpire orders a replay of the SERVE. This is usually done when the umpire is unsure if the ball was in or out. The term is composed of two words: 'Replayed' and 'SERVE'. 'Replayed' is an action verb that means to do something again, while 'SERVE' is a noun that refers to the act of hitting the ball over the net in tennis.