/ Dictionary / Index B business unionism: Meaning and Definition of Find definitions for: busi'ness un'ionism Pronunciation: [key] the trade-union philosophy and activity that concentrates on the improvement of wages, hours, working conditions, etc., rather than on the general reform of the capitalistic system. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. business suit businesswoman Related Content Daily Word Quiz: neologism Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language