Topic: TOOLS
 |
| Date: | 1800-1900 |
| Origin: | dynamoelectric machine (1800-1900) |
| |||||||||
dy‧na‧mo
plural dynamos [countable]
plural dynamos [countable]1TPE a machine that changes some other form of power directly into electricity : bicycle lights powered by a dynamo
bicycle lights powered by a dynamo2 someone who is excited about what they do and who puts a lot of energy into it : the team's midfield dynamo
the team's midfield dynamo3 something that has a strong effect on something else, and that makes things happen : Oil is the dynamo of the country's economy.
Oil is the dynamo of the country's economy.