/ Dictionary / Index C cessionary: Meaning and Definition of Find definitions for: ces•sion•ar•y Pronunciation: (sesh'u-ner"ē), [key] — pl. -ar•ies. an assignee or grantee. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. cession cesspipe Related Content Daily Word Quiz: winsome Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language