What is the meaning of cooling?

noun

• The process of becoming cooler; a falling temperature.
  • synonyms: chilling, temperature reduction
• A mechanism for keeping something cool.
  • usage: "the cooling was overhead fans"
  • synonyms: cooling system

verb

• Make cool or cooler.
  • usage: "Chill the food"
  • synonyms: cool, chill, cool down
• Loose heat.
  • usage: "The air cooled considerably after the thunderstorm"
  • synonyms: cool, chill, cool down
• Lose intensity.
  • usage: "His enthusiasm cooled considerably"
  • synonyms: cool, cool off, cool down