Meaning of the Sanskrit Word: dasamah

  daśamaḥ—the tenth    SB 3.12.22, SB 3.26.13
  daśamaḥ—the tenth one    SB 8.13.2-3
  daśamaḥ—the tenth Manu    SB 8.13.21

Can't find any compound Sanskrit words containing dasamah.