English-Finnish translations for coupler

Definition of coupler

• Someone who couples things together, especially someone whose job it is to couple railway carriages
• A device that connects two keyboards of an organ together so that they play together
• An electrical device used to transfer energy from one electric device to another, especially without a physical connection

Related words

• optocoupler
• photocoupler
• coupler lead
• coupler; bracket
• acoustic coupler
• antenna coupler
• feedline coupler