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Back door

adj, noun, verb, slang

Adjective

1
The path of a pitch which starts outside and then slides over the plate. US, not-comparable
"He has a nasty back door slider."
2
Achieved through indirect means. not-comparable
3
Requiring consecutive cards on the turn and river to be achieved. not-comparable
"The flop had the ace of spades, queen of spades, and two of diamonds, and I was holding the king of spades and the three of hearts. I bet big, hoping for a jack and a ten to make my back door straight-draw, or a spade to make my back door flush-draw. But when the turn card was the five of clubs, I had to fold."

Noun

1
A subsidiary entrance to a building or house at its rear, normally away from the street.
""Charles II, who was crowned here a little while before, occupied an old house (which is still standing) in New Street [Worcester], from which he escaped by the back door, as the enemy rushed in at the front.""
2
a secret or underhand means of access (to a place or a position) wordnet
3
A means of access, often secret and unprotected, to something.
"Scoring three goals at home should guarantee you three points, but when you go on the attack a little bit more, you leave the back door open. That's not always a good idea with this team."
4
an entrance at the rear of a building wordnet
5
A secret means of access to a program or system.

Show 4 more definitions

6
an undocumented way to get access to a computer system or the data it contains wordnet
7
A rear side door of a car, or at the back of a van.
8
The anus; (by extension) anal sex. slang
"backdoor action"
9
The rear side of the hole, furthest from the golfer. informal
"Sometimes the ball will curve around and enter from the back-door."

Verb

1
To attempt to accomplish by indirect means, especially when direct means are proscribed.
2
To enter a tube by accelerating from behind; to surf into an already formed hollow wave, in contrast to the normal method of slowing to allow a surfable wave to form.
"If you survive the heavy take-off at 'The Chair' (which is very close to the rocks) you will find you're in 'The Suck-up', which offers either a spectacular barrel or a bonecrunching wipeout, but you might find you have to back door it."
3
To add a backdoor (a secret means of access) to a program or system.
"Now that we have backdoored the notepad.exe binary, we will go back to the Meterpreter session and upload our backdoor: 3. Then, we need to start a listener so we. meterpreter > upload notepad-backdoored.exe [*] uploading[…]"

Unscramble this word: backdoor