stp

/ɛs ti pi/
noun
  1. Abbreviation for 'stop' used in texting or informal writing.
    • He wrote 'stp it' in the chat when his friend kept teasing him.
    • She texted 'stp calling me' after the third missed call.
    • The sign on the door said 'stp' in big red letters.
  2. Abbreviation for 'standard temperature and pressure' in science.
    • The gas volume was measured at STP in the lab.
    • The experiment required conditions of STP to be accurate.
    • At STP, one mole of gas occupies 22.4 liters.
What does "stp" mean? | whatsthatwordmean | whatsthatwordmean