**What does the phrase "game point" signify in tennis?**
The phrase game point in tennis signifies a critical moment when a player is just one point away from winning the game. The player serving or receiving the game point must focus and capitalize on this opportunity to secure the game. Achieving game point can heighten the intensity of match play, leading to increased pressure on both competitors. Performing well under these circumstances is essential for maintaining momentum and gaining an advantage in the match.