/ Dictionary / Index W white cloud: Meaning and Definition of Find definitions for: white' cloud' Pronunciation: [key] a small, brightly colored freshwater fish, Tanichthys albonubes, native to China: popular in home aquariums. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. white chocolate white clover Related Content Daily Word Quiz: arid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language