dynamo

noun
/ˈdaɪnəˌmoʊ/

Meaning

A machine that generates electricity; a person with great energy and enthusiasm.

Example Sentences

She is the real dynamo behind the success of the company.

Synonyms

generator, powerhouse, live wire, achiever, go-getter

Antonyms

idler, sluggard, weakling

Collocations

electric dynamo, human dynamo, dynamo machine

Related Vocabularies

a tiller or wheel for steering a ship or boat; a position of leadership or control
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smoothness and charm in manner
The branch of mechanics dealing with bodies at rest and forces in equilibrium.
a rough path or minor road; a course or route followed; to follow or trace
a round root vegetable with white or purple skin and white flesh

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