Meaning of COUPLING in English

COUPLING

( n. )

A device or contrivance which serves to couple or connect adjacent parts or objects; as, a belt coupling, which connects the ends of a belt; a car coupling, which connects the cars in a train; a shaft coupling, which connects the ends of shafts.

Webster's Revised Unabridged English Dictionary.      Пересмотренный полный словарь английского языка Webster.