A device for locking together the components of a tubular metal scaffold which shall be designed and used to safely support the maximum intended loads.
English
Etymology
From couple + -er.
Pronunciation
- (UK) IPA(key): /ˈkʌp(ə)lə/
Noun
coupler (plural couplers)
- (now rare) Someone who couples things together, especially someone whose job it is to couple railway carriages.
- Anything that serves to couple things together; but especially a device that couples railway carriages.
- Synonym: coupling
- (music) A device that connects two keyboards of an organ together so that they play together.
- A device used to convert electronic information into audible sound signals