Net (device)
A net was a type of grid-shaped device used to hold or capture an individual or object. Nets were used in sports to capture projectiles such as balls.
In 2369, Guinan claimed to have injured her elbow in a game with Geordi La Forge, who "kept hitting to my backhand at the net". (TNG: "Suspicions")
In 2376, a game against the Kinbori got out of hand when one of them jumped over the net and attacked Tom Paris and Harry Kim with his racket. (VOY: "Survival Instinct")
In 2380, during a diplomatic mission to Gelrak V that went horribly awry, Commander Jack Ransom of the USS Cerritos was ensnared by an electrified net, which seemingly incapacitated him. (LD: "Temporal Edict")