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1. Positron Emission Tomography (or Peritoneal equilibration test) - A special type of X-ray using a radioactive dye which shows areas of the brain that have a higher or lower metabolism than normal. It can sometimes be used when an MRI scan alone is inconclusive.

2. Polyethylene terephthalate - A thermoplastic commonly used for film and also clear plastic bottles.

3. Pupil Evaluation Team - The team responsible for developing the special education service plan for children age 5 to 20.
1. To have a PET Scan.

2. The bottle was made of PET.

3. Get the PET to sort it out.
pet by Garrett February 3, 2005
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your bitch that will do whatever you tell him/her to do.
---are you really simping?
---she's my pet fuck you thought nigga she does what I say
pet by papi nick February 20, 2021
Related Words
someone who is kept by a wealthy person
I don't really like that guy. I'm just his pet.
pet by squigsmcgee April 13, 2007
Pussy Eating Triangle. Three women simultaneously eating each other out, forming a triangle.
I'd love to watch three hot girls perform a PET!
PET by Chi-TownCookie May 13, 2008
Something or someone who is pushed around and is used as a companion.
I used my boyfriend as a pet.
Pet by ddude01 December 23, 2014
I got all up in his grill and he was pet. He didn't say one word, yo.
pet by Danielle October 17, 2003
A gun.

Or a large sum of money.
“I keep that pet on me !”
Pet by Over yuugh January 21, 2021