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trapdoor

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

noun

  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.

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.

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

From Salon • May 30, 2026

Since the peerless cup double in 2021, the Saintees have spent their recent campaigns circling around the dreaded play-off and relegation drain, before falling through the trapdoor.

From BBC • Apr. 22, 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

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

The ground dropped away beneath his feet as if a trapdoor had opened.

From "Earthquake Terror" by Peg Kehret

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