/ Dictionary / Index L law of the jungle: Meaning and Definition of Find definitions for: law' of the jun'gle Pronunciation: [key] a system or mode of action in which the strongest survive, presumably as animals in nature or as human beings whose activity is not regulated by the laws or ethics of civilization. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. law of superposition law of the mean Related Content Daily Word Quiz: labyrinth Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language