/ Dictionary / Index B balance of nature: Meaning and Definition of Find definitions for: bal'ance of na'ture Pronunciation: [key] population equilibrium among organisms and their environments resulting from continuous interaction and interdependency. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. balance lug balance of payments Related Content Daily Word Quiz: eureka Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language