dynamo — a machine that converts mechanical energy into electrical energy; an energetic and forceful person
Part of speech: NOUN
Definition: a machine that converts mechanical energy into electrical energy; an energetic and forceful person
Pronunciation (IPA): /ˈdaɪnəmoʊ/
Korean meaning: 발전기; 에너지가 넘치고 역동적인 사람
Korean pronunciation: **다이**너모
Example Sentences
- My grandmother is a real dynamo - she runs three businesses at age 80!
- The old dynamo in the basement still generates enough power for the emergency lights.
- Our new team leader is such a dynamo that even coffee machines work faster around her.
dynamo
NOUN//ˈdaɪnəmoʊ//
a machine that converts mechanical energy into electrical energy; an energetic and forceful person
The dynamo converts spinning mechanical energy into flowing electrical power
A dynamo at the piano, powered by the volcano!
🎤Pronunciation
🌳Etymology
Origin
From Greek 'dynamis' meaning 'power' or 'force'. The term was coined in the late 19th century to describe electrical generators and machines that produce dynamic power.
🎵Rhyme
🔗Collocations
📝Examples
“My grandmother is a real dynamo - she runs three businesses at age 80!”
“The old dynamo in the basement still generates enough power for the emergency lights.”
“Our new team leader is such a dynamo that even coffee machines work faster around her.”
“The hand-crank dynamo provided essential power during the blackout.”
📚Related Words
Synonyms
Antonyms
Related
Want to master 19,000+ words?
Sign up free for flashcards & quizzes.