back door

1. (countable, uncountable)A subsidiary entrance to a building or house at its rear, normally away from the street.

   Hintertür

   за́дняя дверьzádnjaja dverʹ, за́дний входzádnij vxod

   за́дні две́ріzádni dvéri

   an entrance at the rear of a building

2. (countable, uncountable)A means of access, often secret and unprotected, to something.

   Hintertür, Backdoor

   чёрный ходčórnyj xod, потайна́я дверьpotajnája dverʹ, бэкдо́рbɛkdór

   чо́рний хідčórnyj xid, потайні́ две́ріpotajní dvéri

   a secret or underhand means of access (to a place or a position)

3. (countable, uncountable)A secret means of access to a program or system.

   an undocumented way to get access to a computer system or the data it contains

4. (countable, uncountable)A rear side door of a car, or at the back of a van.

   hintere Seitentür, Hecktür

5. (countable, slang, uncountable)The anus (usually in sexual practices).

   backdoor action

   go up the back door

   жо́паžópa

   ду́паdúpa

6. (broadly, slang, uncountable)Anal sex.

7. (countable, informal, uncountable)The rear side of the hole, furthest from the golfer.

1. Tom is at the back door.

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2. Tom went out the back door.

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3. Tom pointed to the back door.

   deTom zeigte auf die Hintertür. — Pfirsichbaeumchen

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4. Tom walked back out the door.

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5. Tom left the back door open.

   ruТом оставил заднюю дверь открытой. — odexed

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regular

• backdooralternative
• back-dooralternative