Goalkeeper - Wikipedia
https://en.wikipedia.org/wiki/GoalkeeperIn many team sports that involve scoring goals, the goalkeeper (sometimes termed goaltender, netminder, GK, goalie, or keeper) is a designated player charged with directly preventing the opposing team from scoring by blocking or intercepting opposing shots on goal. Such positions exist in bandy, rink bandy, camogie, association football, Gaelic football, international rules football, floorball, handball, hurling, field hockey, ice hockey, roller hockey, lacrosse, ringette, rinkball, water polo