/ Dictionary / Index U United Nations Children's Fund: Meaning and Definition of Find definitions for: Unit'ed Na'tions Chil'dren's Fund". Pronunciation: [key] See Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. United Nations United Nations Day Related Content Daily Word Quiz: portent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language