energy
Translation
energy, power, vigour
Examples
I don't have the energy to go out tonight.
I don't have the energy to go out tonight.
The world needs renewable energy sources.
The world needs renewable energy sources.
She has a lot of positive energy.
She has a lot of positive energy.
Grammar Patterns
((uncountable noun)) power or personal strength I don't have the energy to go out tonight.
Similar Words
Synonyms: power, strength, vitality, vigour
Etymology
From Greek 'en-' (in) + 'ergon' (work). The original meaning is 'activity' or 'operation'.
Memory Tips
Think of a battery full of 'energy' or a very active person having a lot of 'energy'.