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Meaning of energy-efficient | Babel Free

Adjective CEFR C2

Definitions

That does not consume a lot of energy.

Equivalents

Suomi energiataloudellinen

CEFR level

C2

Mastery
This word is part of the CEFR C2 vocabulary — mastery level.

See also

energy-intensive energyless energylike enervate enervated enervating