catflap.org Online Dictionary Query

  protective groyne /pɹətˈɛktɪv ɡɹˈɔɪn/
  Schutzbuhne 
     Synonyms: protection groyne, protection jetty, protective jetty
  
   see: spur groyne, groyne, spur groin, groin, croy, spur dyke, spur dike, jetty, spur groynes, groynes, spur groins, groins, croys, spur dykes, spur dikes, jetties, gabion groyne, wire groyne, gabion spur, gabion jetty, wire jetty, fascine groyne, fascine spur, fascine jetty, hurdle groyne, hurdle jetty, hook groyne, hook jetty, groin