Literal meaning:
* "The old steam engine was a real dynamo, powering the entire factory." (This refers to a machine that generates electricity.)
* "The generator was a dynamo, producing enough power to light up the entire town." (This emphasizes the power-generating aspect.)
Figurative meaning:
* "She was a dynamo of energy, working tirelessly on the project." (This describes someone who is very energetic and productive.)
* "The new CEO is a real dynamo, bringing fresh ideas and shaking things up." (This implies someone who is forceful, influential, and transformative.)
* "His charisma and charm made him a dynamo on the stage." (This highlights someone's magnetic and powerful presence.)
Informal usage:
* "That little kid is a dynamo! He never stops running around." (This refers to someone who is full of boundless energy.)
* "The party was a dynamo of fun and excitement." (This conveys a high level of energy and activity.)