Trapdoor (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Trapdoor" in English language version.

refsWebsite
Global rank English rank
305th place
264th place
1st place
1st place
low place
low place
2,474th place
1,469th place
low place
low place
1,615th place
1,162nd place
3rd place
3rd place
9,310th place
8,854th place
209th place
191st place

books.google.com

cambridge.org

dictionary.cambridge.org

  • "TRAPDOOR | meaning in the Cambridge English Dictionary". Dictionary.cambridge.org. 2022-05-25. Retrieved 2022-05-31.

federalregister.gov

filmsite.org

habsburger.net

merriam-webster.com

nottinghamcity.gov.uk

theatrecrafts.com

  • "Trap Doors On Stage". Theatrecrafts.com. Retrieved 12 November 2018. A set of triangular sprung flaps in the stage floor through which an actor can be propelled from a lift below stage.

web.archive.org