Englishfor English speakers
building
Noun
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A building consists of walls, a foundation and a roof that together close in some space.
I work in the Chrysler Building.
insulation
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noun
the state of being isolated or detached
the insulation of England was preserved by the English Channel
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noun
the act of protecting something by surrounding it with material that reduces or prevents the transmission of sound or heat or electricity
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noun
(= insulating material)
a material that reduces or prevents the transmission of heat or sound or electricity