/ Dictionary / Index N nobleman: Meaning and Definition of Find definitions for: no•ble•man Pronunciation: (nō'bul-mun), [key] — pl. -men. a man of noble birth or rank; noble; peer. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: nobleman (Thesaurus) noble gas noble metal Related Content Daily Word Quiz: dormant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language