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Synonyms

back door

British  

noun

  1. a door at the rear or side of a building

    1. a means of entry to a job, position, etc, that is secret, underhand, or obtained through influence

    2. ( as modifier )

      a backdoor way of making firms pay more

"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

back door Idioms  
  1. An entry at the rear of a building, as in Deliveries are supposed to be made at the back door only . [First half of 1500s]

  2. A clandestine, unauthorized, or illegal way of operating. For example, Salesmen are constantly trying to push their products by offering special gifts through the back door . This term alludes to the fact that the back door cannot be seen from the front. [Late 1500s]


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.

They escaped out a back door as the fire took hold.

From BBC • May 13, 2026

Gil hustled to the back of the store, opened the back door to the encampment, and called out to the entire population.

From Slate • Mar. 25, 2026

Rudra Bahadur Kami returned to Nepal through a back door of Kathmandu airport in a battered coffin after working for more than a decade in Saudi Arabia to feed his family back home.

From Barron's • Feb. 16, 2026

He then tried to force entry via the front and back door but was unable to get back inside.

From BBC • Dec. 29, 2025

Pushing our chairs back, we both grabbed our bonnets, blathered something to Mrs. Drysdale about getting some fresh air, and skittered out the back door.

From "The Detective's Assistant" by Kate Hannigan

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