Example: Eu guardo a reserva de energia para o final do dia.
Definition
"A reserva de energia" refers to the stored energy kept in reserve, often for future use or emergencies. It represents the extra power preserved beyond immediate consumption, ensuring availability when the usual energy sources are insufficient or depleted.
The phrase "a reserva de energia" comes from Portuguese, where "reserva" means reserve or storage, and "energia" means energy. The term literally translates to 'the energy reserve,' combining Latin roots: 'reservare' meaning to keep back, and 'energia' from Greek 'energeia' meaning activity or operation. Did you know? The concept of 'energy reserve' is fundamental in physics and biology, emphasizing stored potential used when needed.
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"A reserva de energia" appears in the Vocaplus list "", containing 109 commonly used words.
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the energy reserve