Insulate

To cover something with special materials that keep it safe from heat, cold, or noise, like when a thick jacket helps you stay warm in winter.

Examples

• To keep the house warm during winter, we decided to insulate the walls and attic, which helped save energy and reduced our heating bills significantly.
• In science class, we learned that engineers often use special materials to insulate buildings, ensuring that they stay comfortable regardless of the weather outside.
• When my family goes camping, we always bring sleeping bags that can insulate us from the cold ground, making our nights much warmer and more enjoyable under the stars.

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