(Printing) An image or logo denoting official or proprietary authority or provenience.
A device that links or connects.
Any of various devices for fastening things together; fastening
A causal, parallel, or reciprocal relationship; a correlation:
The definition of a shackle is a literal or figurative restraint that keeps you in place or prevents you from doing what you want.
Find another word for coupler. In this page you can discover 13 synonyms, antonyms, idiomatic expressions, and related words for coupler, like: device, ring, coupling, drawbar, fastener, link, shackle, Dellner, valved, and tremulant.