/ Dictionary / Index D delve: Meaning and Definition of Find definitions for: delve Pronunciation: (delv), [key] — v., delved, delv•ing. —v.i. to carry on intensive and thorough research for data, information, or the like; investigate: to delve into the issue of prison reform. to dig, as with a spade. —v.t. to dig; excavate. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: delve (Thesaurus) deluxe dely. Related Content Daily Word Quiz: agitated Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language