insulation
[ɪn.səˈleɪ.ʃən]
nounfemininepl: insulações
isolamento
1. The action or process of insulating something or someone
The insulation of the building reduced heating costs significantly.
O isolamento do edifício reduziu significativamente os custos de aquecimento.
2. Material used for insulating, especially to prevent loss of heat or cold
We installed new fiberglass insulation in the attic.
Instalamos novo isolamento de fibra de vidro no sótão.
3. Protection from external influences or disturbances
The policy provided some insulation from market volatility.
A política proporcionou algum isolamento da volatilidade do mercado.
4. Electrical protection preventing the flow of electric current
The wire's insulation was damaged and needed replacement.
O isolamento do fio foi danificado e precisava ser substituído.
In Brazil, 'isolamento' is widely used in construction and energy efficiency discussions, particularly relevant given tropical climate concerns and rising energy costs. In the USA, insulation is a major concern in home improvement and energy efficiency programs. The term is also commonly used metaphorically in both cultures to describe protection from negative influences or isolation from external pressures.
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