mousetrap

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mousetrap

  • /ˈmaʊsˌtɹæp/

Where it comes from

From Middle English mouse-trappe, mous trappe, mouse trape, equivalent to mouse + trap. Cognate with Dutch muizetrap, muizentrap (“mousetrap”), German Low German Muustrappe, Muustrapp (“mousetrap”). In the Internet sense, refers to a computer mouse.

noun mousetraps · mouse trap

  1. countable A device for capturing or killing mice and other rodents.

    Similar: mousefall

  2. Internet, countable A website designed to open another copy of itself when the user tries to close the webpage.
  3. UK, informal, uncountable Ordinary, everyday cheese.
  4. New Zealand, countable, uncountable A slice of bread or toast topped with cheese and then grilled or microwaved.
  5. countable, historical, uncountable An antisubmarine rocket used mainly during World War II by the US Navy and US Coast Guard. Besides depth charges, they were armed with smaller forward firing antisubmarine rocket launchers called mousetraps. Fired in groups, these rockets detonated when they contacted a submarine.

verb mousetraps · mousetrapping · mousetrapped · mouse trap

  1. figuratively, transitive To trap; to trick or fool (someone) into a bad situation. He hoped to bring the rebels out of their trenches for a showdown battle somewhere south of the Wilderness, that gloomy expanse of scrub oaks and pines where Lee had mousetrapped Joe Hooker exactly a year earlier.
  2. Internet, transitive To prevent (the user) from leaving a website by opening another copy when it is closed. The scammer is paid for each new visitor directed to his site. There is nothing wrong except that the user finds it impossible to leave the site because he is mousetrapped.

Translations

Every language

noun device for killing mice

Españolratonera
한국어쥐덫 jwideot
日本語ネズミ捕り nezumi-tori, 鼠取り nezumi-tori
中文捕鼠器 bǔshǔqì
हिन्दीचूहादान cūhādān
Portuguêsratoeira
Françaispiège à souris, souricière
DeutschMausefalle, Rattenfalle
Italianotrappola per topi
Ελληνικάποντικοπαγίδα pontikopagída, φάκα fáka
Românăcursă de șoareci
Русскиймышело́вка myšelóvka
Tiếng Việtbẫy chuột

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Cite this
MLA

"mousetrap." Wiktionary, via Micwyn, micwyn.com/word/mousetrap. Accessed 6 Nov. 2026.

APA

mousetrap. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/mousetrap

Chicago

"mousetrap." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/mousetrap.

BibTeX
@misc{mousetrap_2026,
  title = {mousetrap},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/mousetrap},
  urldate = {2026-11-06}
}