/ Dictionary / Index D Dinwiddie: Meaning and Definition of Find definitions for: Din•wid•die Pronunciation: (din-wid'ē, din'wid-ē), [key] — n. 1693–1770, British colonial administrator in America: lieutenant governor of Virginia 1751–58. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. dinucleotide dioc. Related Content Daily Word Quiz: diaphanous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language