mousetrap

Definitions

• (countable) A device for capturing or killing mice and other rodents.
• (countable) A website designed to open another copy of itself when the user tries to close the webpage. Frequently used by advertisers and pornographers.
• (chiefly) Ordinary, everyday cheese.
• (NZ) A slice of bread or toast topped with cheese and then grilled or microwaved.
• (military) An antisubmarine rocket used mainly during World War II by the US Navy and US Coast Guard.