Meaning of the Sanskrit Word: purusau

  puruṣau—living entities    Bg 15.16
  puruṣau—Personalities of Godhead (Kṛṣṇa and Balarāma)    SB 3.1.26
  puruṣau—two beautiful persons    SB 10.11.4

Can't find any compound Sanskrit words containing purusau.