miga, f., crumb, fried bread.
Miguel, m. (prop. noun), Michael (the archangel Michael was the traditional chief of the heavenly host, that cast the Devil out of Heaven).
mil, (one) thousand.
militar, military; m., officer.
millón, m., million.
millonario -a, m. and f., millionaire.
mimbral, m., osier thicket (the mimbre, "osier," is a kind of willow used for making baskets).
ministerio, m., government, ministry.
minúsculo, m., minute, small.
minuto, m., minute.