back door   (TTS Sound)

The noun back door has 3 senses

• back door, backdoor -- (a secret or underhand means of access (to a place or a position); "he got his job through the back door")


• back door, backdoor -- (an undocumented way to get access to a computer system or the data it contains)


• back door, backdoor, back entrance -- (an entrance at the rear of a building)