/ Dictionary / Index D Diamond State: Meaning and Definition of Find definitions for: Dia'mond State' Pronunciation: [key] Delaware (used as a nickname). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. diamond skin disease diamond willow Related Content Daily Word Quiz: digression Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language