Learn more. dynamo definition: 1. a device that changes energy of movement into electrical energy: 2. an energetic force: 3. a…. dynamo - tamil meaning of தைனமோ. Speaking to The HolyIndia Masha Nazeem said that a dynamo should be fixed on the wheel of the train in the automatic control of solenoid valve system. dynamo tamil meaning and more example for dynamo will be given in tamil. Thanks for using this online dictionary, we have been helping millions of people improve their use of the TAMIL language with its free online services.