or trap door

[trap-dawr, -dohr]
See more synonyms for trapdoor on
  1. of, relating to, or like a trapdoor.

Origin of trapdoor

First recorded in 1325–75, trapdoor is from the Middle English word trappe dore. See trap1, door
Also called drop. Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Related Words for trap door

postern, trapdoor, wormhole

British Dictionary definitions for trap door

trap door

  1. a door or flap flush with and covering an opening, esp in a ceiling
  2. the opening so covered
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