supercools

/ˌsupərˈkulz/
verb
  1. Third person singular form of supercool; cools a liquid below its freezing point without it becoming solid.
    • This device supercools the liquid so it remains fluid even in extreme cold.
    • The machine supercools the water before it enters the pipe system.
    • In the lab, she supercools the solution to study its molecular structure.
Antonyms