/ Dictionary / Index D De Lancey: Meaning and Definition of Find definitions for: De Lan•cey Pronunciation: (du lan'sē), [key] 1703–60, American jurist and politician in New York. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. delamination De Land Related Content Daily Word Quiz: languid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language