Meaning of the Sanskrit Word: sarmistha

  śarmiṣṭhā—the daughter of Vṛṣaparvā    SB 9.18.10, SB 9.18.15, SB 9.18.29, SB 9.18.31
  śarmiṣṭhā—Śarmiṣṭhā    SB 9.18.6-7, SB 9.18.17, SB 9.18.33

Can't find any compound Sanskrit words containing sarmistha.