Dictionary.com
Thesaurus.com
Synonyms

mousetrap

American  
[mous-trap] / ˈmaʊsˌtræp /

noun

  1. a trap for mice, especially one consisting of a rectangular wooden base on which a metal spring is mounted.

  2. a device, machine, or the like whose structure or function suggests a trap for mice.

  3. a device, system, or stratagem for detecting and catching someone in an unauthorized or illegal act.

  4. Football. trap.


verb (used with object)

mousetrapped, mousetrapping
  1. Informal.

    1. to trap or snare.

      traffic cops mousetrapping drunken drivers.

    2. to manipulate by devious or clever means; trick or outwit.

      to mousetrap the witness into a contradiction.

  2. Football. trap.

idioms

  1. build a better mousetrap, to make or offer a superior product.

mousetrap British  
/ ˈmaʊsˌtræp /

noun

  1. any trap for catching mice, esp one with a spring-loaded metal bar that is released by the taking of the bait

  2. informal cheese of indifferent quality

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of mousetrap

First recorded in 1400–50, mousetrap is from late Middle English mous trappe. See mouse, trap 1

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

It opened behind the big black iron stove, just to the left of the mousetrap.

From Literature

“We want to build the best mousetrap,” he said.

From Los Angeles Times

When I pulled down my bedcover that night, I found a mousetrap on my pillow.

From Literature

They were flawed individuals, but they had a crucial insight into how to build a better mousetrap.

From Salon

“They have built one of the most complex mousetraps in the world,” Mr. Brunson said.

From New York Times