This is the 172nd most frequent Portuguese word.
energia
The capacity to do work or produce activity.
Here, 'energia' refers to electrical power or energy, emphasizing its utility in residential contexts.
A energia elétrica é essencial para o funcionamento das nossas casas.
Electric energy is essential for the functioning of our houses.
In this usage, 'energia' describes vitality and physical strength, representing the human capacity for action.
Depois de uma boa noite de sono, eu me sinto cheio de energia.
After a good night's sleep, I feel full of energy.
Here, 'energia' denotes the concept of energy in physics, showcasing its scientific and broad applications.