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Synonyms

trapdoor

American  
[trap-dawr, -dohr] / ˈtræpˈdɔr, -ˈdoʊr /
Or trap door

noun

  • trapdoors
    plural
  1. a door flush with the surface of a floor, ceiling, or roof.

  2. the opening that it covers.


adjective

  1. of, relating to, or like a trapdoor.

Other Word Forms

Noun Inflected Forms

Etymology

Origin of trapdoor

First recorded in 1325–75, trapdoor is from Middle English trappe dore. See trap 1, door

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.

See Examples For:

The loop has presented Clark with a trapdoor disguised as an exit.

From Salon ● May 30, 2026

The park, which closed in late December, contains games and rides that reference past MrBeast videos, such as a trapdoor tower and catapults.

From The Wall Street Journal ● Jan. 3, 2026

The civil judgement said entry was via a trapdoor and a 60m-long curved concrete tunnel.

From BBC ● Apr. 10, 2025

She knows the location of the hidden trapdoor that leads to the rafters of the arch above the nave.

From New York Times ● May 6, 2024

But because the location of each hidden trapdoor was clearly marked on my map, I was able to avoid all of them.

From "Ready Player One: A Novel" by Ernest Cline

"Are we now asking inspectors to pry up the floorboards and look for trapdoors?" he asked.

From BBC ● Sep. 22, 2023

There is action as well, involving intricate stagecraft like revolving platforms and trapdoors.

From Seattle Times ● Jun. 2, 2023

They’ve linked their albums together too, creating a nebulous realm called the Gizzverse — a place filled with people vultures, rattlesnakes, tetrachromats, trapdoors, gators, fishies, garden goblins and various other strange creatures and out-of-body experiences.

From Los Angeles Times ● Sep. 28, 2022

We've worked with him in coalitions for nearly 20 years, and we're fully confident that no one would be better at navigating the complexities and trapdoors of the House of Representatives.

From Salon ● Aug. 30, 2022

My brain is an unfamiliar room and trapdoors are everywhere.

From "Everything, Everything" by Nicola Yoon

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