adiabatically

/ˌeɪdiəˈbætɪkli/
adverb
  1. In a way that involves no transfer of heat to or from the surroundings.
    • The system was compressed adiabatically, so its temperature increased.
    • The gas cooled adiabatically as it expanded in the chamber.
    • Air rises and cools adiabatically, leading to condensation.
Antonyms
What does "adiabatically" mean? | whatsthatwordmean | whatsthatwordmean