coupler (English, noun)
expansion: coupler (plural couplers)
Senses:
glosses: Someone who couples things together, especially someone whose job it is to couple railway carriages.
tags: archaic
glosses: Anything that serves to couple things together; but especially a device that couples railway carriages.
topics: entertainment
lifestyle
music
glosses: A device that connects two keyboards of an organ together so that they play together.
glosses: A device used to convert electronic information into audible sound signals for transmission over telephone lines.
glosses: An electrical device used to transfer energy from one electric device to another, especially without a physical connection.
Forms:
form: couplers
tags: plural