Insulation
ˌɪnsəˈleɪʃən
Definitions
2 meaningsThe action of isolating something to prevent the passage of heat, sound, or electricity; the material used for this purpose.
ˌɪnsəˈleɪʃən
Material or process to prevent heat, sound, or electricity from escaping or entering.
We need to add more insulation to the attic to keep the house warm in winter.
💡 Simply: Insulation is like putting a warm blanket on your house or using headphones to block out noise. It helps keep things in or out, like heat, cold, or sound, so you can be comfortable or safe.
👶 For kids: Insulation is like a cozy coat for your house or a special wrap for wires that keeps things from going in or out.
More Examples
The electrical cables have a thick layer of insulation to prevent short circuits.
The new building materials offer excellent sound insulation, reducing noise pollution from the nearby highway.
How It's Used
"Proper insulation is crucial for energy efficiency in buildings."
"The wires have a rubber insulation to prevent electrical shocks."
"Insulation helps conserve energy and reduce greenhouse gas emissions."
The condition of being separated or isolated from others.
ˌɪnsəˈleɪʃən
The state of being isolated or separated.
The politician experienced a period of political insulation after the scandal.
💡 Simply: Imagine being alone and separate from others. That feeling of being set apart from a group of people or a situation.
👶 For kids: Feeling alone or far away from other people.
More Examples
Due to his illness, he suffered from social insulation and loneliness.
Geographic insulation made the community very traditional.
How It's Used
"Social isolation can have detrimental effects on mental health."
"Diplomatic insulation from the rest of the world"
Synonyms & Antonyms
From Latin *insula* meaning "island" or "isolated," reflecting the act of separating something to prevent passage or transfer. The term evolved in the context of electrical engineering and then extended to thermal and sound barriers.
The term originally referred to the act of isolating something, particularly in the context of electrical engineering to prevent short circuits. It later expanded to include thermal and acoustic applications.
Memory tip
Imagine an island (*insula*) separating you from the outside world (heat, sound, electricity).
Word Origin
"island"