backdoor

== English == === Etymology === From back +‎ door. === Noun === backdoor (plural backdoors) Alternative form of back door. ==== Derived terms ==== backdoor pilot backdoor progression backdoor trots ==== Translations ==== === Verb === backdoor (third-person singular simple present backdoors, present participle backdooring, simple past and past participle backdoored) Alternative spelling of back door. === Further reading === backdoor on Wikipedia.Wikipedia