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Word: coupler
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Meaning:
Noun:
- A device used to convert electronic information into audible sound signals for transmission over telephone lines.
- An electrical device used to transfer energy from one electric device to another, especially without a physical connection.
- Anything that serves to couple things together; but especially a device that couples railway carriages.
- now|_|rare Someone who couples things together, especially someone whose job it is to couple railway carriages.
- music A device that connects two keyboards of an organ together so that they play together.
Source: Wiktionary
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