Definition

A device that combines a motor and a generator to convert alternating current into direct current.

Example

The engineer installed a dynamotor to ensure the system could efficiently convert power.

Conversation

Have you ever heard of a dynamotor?

Yeah, I think it's that machine that converts AC to DC, right?

Exactly! I find it fascinating how it combines a motor and generator.

It really is cool — I love learning about how these machines work.

Synonyms & Antonyms

Root Explanation

Dynamotor → It is formed from "dynamo-" (from Greek "dynamis", meaning power or force) and "motor" (from Latin "motor", meaning mover). The word "dynamotor" refers to a device that generates power to move or operate machinery.

Memory Tip

Think of 'power' ('dynamo-') that helps to 'move' ('motor') something — that's what a dynamotor does.

Visually Confused Words