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Synonyms

STP

1 American  
[es-tee-pee] / ˈɛsˈtiˈpi /

abbreviation

Slang.
  1. a street name for the hallucinogen DOM.


STP 2 American  
STP British  

abbreviation

  1. scientifically treated petroleum: an oil substitute promising renewed power for an internal-combustion engine

  2. Also: NTP.  standard temperature and pressure: standard conditions of 0°C temperature and 101.325 kPa (760 mmHg) pressure

  3. Professor of Sacred Theology

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

noun

  1. a synthetic hallucinogenic drug related to mescaline

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of STP

First recorded in 1965–70; origin uncertain; possibly named after STP, trademark of a motor-oil additive

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Hernandez, of the STP Foundation, said he has received requests from at least one venture capital company that asked for him to host a team-building exercise through graffiti.

From Los Angeles Times Oct. 17, 2024

“Life was moving at such a fast pace at that time for us because we were saying ‘yes’ instead of ‘no’ to lots of opportunities,” says STP bassist Rob DeLeo.

From Los Angeles Times Aug. 16, 2024

STP requested up to $642 million during the lawsuit, but in the 2019 jury trial Judge Carol Murphy of Thurston County Superior Court capped the potential amount at $300 million.

From Seattle Times Oct. 14, 2022

They denied coverage to both STP and the Washington State Department of Transportation, who were both policyholders, now turned adversaries.

From Seattle Times Sep. 15, 2022

The 4ESS then calls its own STP, Signal Transfer Point within an SS7 network.

From Terminal Compromise: computer terrorism: when privacy and freedom are the victims: a novel by Schwartau, Winn

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