/ Dictionary / Index O olden: Meaning and Definition of Find definitions for: old•en Pronunciation: (ōl'dun), [key] — adj. Literary. of or pertaining to the distant past or bygone times; ancient. old. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: olden (Thesaurus) Old Dutch Oldenburg Related Content Daily Word Quiz: opulent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language