What is "shove ha'penny"

n. (context British English) A game, usually played in pubs in Great Britain, in which players attempt to push coins so that they land between marked boundaries.

Shove ha'penny (or shove halfpenny), also known in ancestral form as shoffe-grote ['shove- groat' in Modern English], slype groat ['slip groat'], and slide-thrift, is a pub game in the shuffleboard family, played predominantly in the United Kingdom. Two players or teams compete against one another using coins or discs on a tabletop board.