/ Dictionary / Index L Labor-Management Relations Act: Meaning and Definition of Find definitions for: La'bor-Man'age•ment Rela'tions Act" Pronunciation: (lā'bur-man'ij-munt). [key] See Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Laborite labor market Related Content Daily Word Quiz: profiterole Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language