TubeTalk Pronunciation
How to pronounce “trapdoor”
Hear “trapdoor” in real YouTube speech, then study definitions and example sentence snippets.
Pronunciation guide for trapdoor
- Learning goal
- Practice the English pronunciation of trapdoor with real speech in context.
- Available examples
- 1 YouTube example
- Real speech example
- Einstein's Greatest Mistake
Should there be a little trapdoor underneath?
- Definition summary
- A hinged or sliding door set into a floor or ceiling.
Example 1 of 1
How to pronounce trapdoor
Einstein's Greatest Mistake

Should there be a little trapdoor underneath?
Example Sentences
A Deep Dive Into “trapdoor”
Meaning
- [Noun]
- A hinged or sliding door set into a floor or ceiling.
- (theater) Such a trap set into the floor of a stage to allow fast exits and entrances.
- (computing) A secret method of obtaining access to a program or online system; a backdoor.
- (mathematics, cryptography) The special information that permits the inverse of a trapdoor function to be easily computed.
- (mining) A door in a level for regulating the ventilating current; a weather door.[1]
- [Verb]
- (cryptography, transitive) To subvert (a cryptographic scheme) by means of a secret parameter that makes the trapdoor function easy to compute.
- (surgery, intransitive) To form a trapdoor deformity.
Practice Nearby Words
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Similar Sounds
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