Meaning of the Sanskrit Word: vavrsuh

  vavṛṣuḥ—showered    SB 1.10.16, SB 4.10.24
  vavṛṣuḥ—constantly rained    Madhya 8.276, Madhya 24.208
  vavṛṣuḥ—rained    SB 7.8.35
  vavṛṣuḥ—released    SB 8.20.19

Can't find any compound Sanskrit words containing vavrsuh.