Meaning of the Sanskrit Word: atatayinah

  atatayinah—aggressors    Bg 1.36
  atatayinah—of the aggressor    SB 1.7.16
  atatayinah—the great aggressor    SB 1.9.38
  atatayinah—the aggressor    SB 1.10.1
  atatayinah—equipped with arms for fighting.    SB 6.7.18
  atatayinah—who were endeavoring to kill him    SB 6.8.1-2

Can't find any compound Sanskrit words containing atatayinah.