Top Definition
Time And Relative Dimentions In Space.
A time/space machine concieved by the Time Lords. It has infinate rooms inside, including several console rooms, from which the ship can be piloted. Doctor Who stole a mark 40 TARDIS and used it to solve intergalactic wrong-doings.
The TARDIS dematerialised infront of their eyes.
by Davros June 04, 2004
Photos & Videos
Doctor Who travels in a time machine called the TARDIS--- Time And Relative Dimension (Dimensions) In Space.

With the TARDIS The Doctor can travel to any point in time and space.

The inside of the TARDIS is larger then the outside.

The TARDIS used to have the ability to disguise itself according to its environment around it, but in 1963 when it landed in London it became “stuck” in the form of a police box. The Doctor has given up trying to fix it, because he has grown fond of the police box shape.

Also the vessel’s navigation system is old and unreliable, which is why The Doctor explores the universe at random.
"What is it?"

"Its the TARDIS, it's my ship"
by Stefani Bigaran August 22, 2005
The TARDIS apart from having the luxury of time travel has an added feature of having an interior of infinate size contained inside a very limited physical space, this is due to the dimentional rift on the boundarys of the TARDIS front doors.
When you enter a TARDIS you are steping out of your reality and into another through the dimentional tear in space.
One disadvanage is, although it has so much space inside theres not much you can fit throught the doors... unless everything is flat-packed (see IKEA)
by Triple J May 07, 2005
A timey-wimey blue box that's bigger on the inside. Main mode of transportation for the Doctor
"Welcome to the TARDIS, and yes I know, it's bigger on the inside."
by Rainicorn of Gallifrey July 01, 2013
A device often wished for by software developers who have been given unreasonable deadlines to complete their work. Although typically this would be used to give the benefit of hindsight to oneself in the past, many would wish to use it to kill the parent/grandparent of the project manager, thus ensuring they will never have been born.
Uh oh, we're going to miss our deadline, everyone in the Tardis. Boss, you stay here.
by FatHairyCoder March 23, 2005
A TARDIS is a product of the advanced technology of the Time Lords, an extraterrestrial civilisation to which the programme's central character, the Doctor, belongs. A properly maintained and piloted TARDIS can transport its occupants to any point in time and any place in the universe. The interior of a TARDIS is much larger than its exterior ("It's bigger on the inside"), which can blend in with its surroundings using the ship's "chameleon circuit". TARDISes also possess a degree of sentience (which has been expressed in a variety of ways ranging from implied machine personality and free will through to the use of a conversant avatar) and provide their users with additional tools and abilities including a telepathically based universal translation system.
Lets go to the TARDIS.

The TARDIS, Its bigger on the inside.
by The Doctor, The 10th Doctor December 13, 2013
1. Time And Relative Dimension In Space. The Tardis is the doctors time machine in the show called doctor who it is bigger on the inside it can go to any world and any time.

2. Some fans might say it stands for Ten And Rose Dating In Space because of a companion named Rose Tyler that fell in love with the tenth doctor. This is not what it really means it is just a fun thing bad wolf fans say
girl 1: oh my gosh its the T.A.R.D.I.S!
Girl 2: lets go see if the doctor is there!
by allons-y10thdoctor4evs May 24, 2014
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