achterdeur (zn):
A small gate in the rear of a fort or castle
postern
achterdeur (zn):
An ambiguity (especially one in the text of a law or contract) that makes it possible to evade a difficulty or obligation
loophole
achterdeur (zn):
An entrance at the rear of a building
back door, back entrance, backdoor
Via: Ensyns.nl
achterdeur (zn):
back door(sv) dörr på baksidan (av en byggnad).
cached Via: Dbnary en WikiWoordenboeken
Via: Memodata.com