Meaning of the Sanskrit Word: durmarsah

  durmarṣaḥ—Durmarṣa    SB 8.10.32-34
  durmarṣaḥ—being in a very angry mood    SB 8.10.43
  durmarṣaḥ—Lord Paraśurāma, being exceedingly angry    SB 9.15.28
  durmarṣāḥ—being intolerant    SB 6.14.43
  durmarṣāḥ—intolerant    SB 9.14.37

Can't find any compound Sanskrit words containing durmarsah.