/ Dictionary / Index C concessionary: Meaning and Definition of Find definitions for: con•ces•sion•ar•y Pronunciation: (kun-sesh'u-ner"ē), [key] — adj., n., pl. -ar•ies. —adj. pertaining to concession; of the nature of a concession: concessionary agreements. —n. a concessionaire. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. concessionaire concession road Related Content Daily Word Quiz: mamba Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language