The Collaborative International Dictionary
mousetrap \mouse"trap`\, mouse trap \mouse" trap`\, n. Any device that catches, and usually kills, mice. They are of various designs, the most common being a stiff loop of wire mounted on a small wooden platform base and attached to a strong spring, which holds the loop firmly against the base. To activate the trap, the loop is pulled through a 180[deg] arc against the tension of the spring and held against the base by a delicate metal catch, which can keep the loop from moving, though in a state of high tension. The metal catch is moved when a mouse tries to take a piece of bait attached to it, releasing the loop which forcefully moves though an arc, usually killing the mouse. A larger version of the same device is used as a rat trap.
Wikipedia
Mouse Trap is a 1981 arcade game released by Exidy. The game design is similar to Pac-Man, replacing Pac-Man with a mouse, the dots with cheese, the ghosts with cats, and the power pills with bones. The unique element of Mouse Trap is that color-coded doors in the maze can be toggled by pressing a button of the same color. The game was ported by Coleco as a ColecoVision launch title in 1982, then later to the Intellivision and Atari 2600.
Mouse Trap (originally titled Mouse Trap Game) is a board game first published by Ideal in 1963 for 2 to 4 players. The game was one of the first mass-produced, three-dimensional board games. Over the course of the game, players at first cooperate to build a working Rube Goldberg-like mouse trap. Once the mouse trap has been built, players turn against each other, attempting to trap opponents' mouse-shaped game pieces.
Usage examples of "mouse trap".
Murphy read in an almanac that if a man can make a better mouse trap than anybody else, the world will beat a path to his house-even if it is way out in the hills.
Moses, and beyond that you are a woman buying a hat, or a bird cage, or just a mouse trap.
You are all the men who ever lived up to Moses, and beyond that you are a woman buying a hat, or a bird cage, or just a mouse trap.
There was a nice red carpeton the floor, matching in color the cushion on the seat and thehassocks, and a mouse trap in one corner.