Definition of Insulation
material used to keep something (usually a building) warm
Examples of Insulation in a sentence
Thick insulation was added to the walls and the attic to keep the cold air out of the old farmhouse. 🔊
Before going skiing again in the snowy Alps, the shivering couple had to add a layer of insulation to warm up their wardrobe. 🔊
During the science experiment, the students tried to decide which insulation material would make the best warm bird’s nest for the robins. 🔊
Other words in the Words that describe material category:
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