Meaning of the Sanskrit Word: parighaih

  parighaih—with iron-studded bludgeons    SB 6.10.19, SB 6.10.20, SB 6.10.21, SB 6.10.22, SB 6.10.19-22
  parighaih—with the weapons named parighas    SB 8.10.36

Can't find any compound Sanskrit words containing parighaih.