Energy Conservation

noun a system or process for controlling the temperature, humidity, cleanliness, and circulation of air in a specific area

• The office building is equipped with a state-of-the-art air conditioning system.
• I can't stand the heat, let's turn on the air condition.
• It's so hot in here, we need to crank up the AC.
• His calm demeanor acted like an air condition in the tense situation.

noun a material or substance that is used to prevent heat, sound, or electricity from passing through

• The insulation in the walls helps regulate the temperature inside the building.
• Make sure to add some extra insulation in the attic to keep the house warm.
• I heard that putting in good insulation can save you a ton on your energy bills.
• Emotional insulation can protect you from getting hurt by others.

verb to stop the flow or operation of something

adjective used to describe something that has been turned off or stopped

adverb in a manner that stops the flow or operation of something

• Please remember to shut off all electronic devices before takeoff.
• Don't forget to shut off the lights when you leave the room.
• I had to shut off the TV because it was getting on my nerves.
• Sometimes we need to shut off our emotions in order to make rational decisions.