Meaning of the Sanskrit Word: durmarsah

  durmarsah—Durmarsa    SB 8.10.32-34
  durmarsah—being in a very angry mood    SB 8.10.43
  durmarsah—Lord Parasurama, being exceedingly angry    SB 9.15.28
  durmarsah—being intolerant    SB 6.14.43
  durmarsah—intolerant    SB 9.14.37

Can't find any compound Sanskrit words containing durmarsah.