'Duomo' definitions:

Definition of 'duomo'

From: WordNet
noun
The principal Christian church building of a bishop's diocese [syn: cathedral, duomo]

Definition of 'Duomo'

From: GCIDE
  • Duomo \Duo"mo\, n. [It. See Done.] A cathedral. See Dome, 2. [1913 Webster]
  • Of tower or duomo, sunny sweet. --Tennyson. [1913 Webster]