D defs.my
Entry 2 senses Webster, 1913

Dom

/(dŏm)/ · IPA /dɑm/
01 n. A title anciently given to the pope, and later to other church dignitaries and to some monastic orders. See Don, and Dan.
  1. 1.
    A title anciently given to the pope, and later to other church dignitaries and to some monastic orders. See Don, and Dan. See: Don, Dan
  2. 2.
    In Portugal and Brazil, the title given to a member of the higher classes.