from The Century Dictionary.

  • noun A strong bolt coupling the drag-bars of a locomotive engine and tender, or those of freight-cars, together, and removable at pleasure. In the United States called coupling-pin.

from the GNU version of the Collaborative International Dictionary of English.

  • noun United States A coupling pin. See under coupling.


Sorry, no etymologies found.


    Sorry, no example sentences found.


Log in or sign up to get involved in the conversation. It's quick and easy.