Meaning of the Sanskrit Word: masam

  māsam—one month    SB 4.8.72, SB 4.8.74, SB 9.1.38-39
  māsam—month    SB 4.8.73
  māsam—the month    SB 4.8.75
  māsam—an other month    SB 9.1.38-39

Can't find any compound Sanskrit words containing masam.