/ Dictionary / Index C cassia: Meaning and Definition of Find definitions for: cas•sia Pronunciation: (kash'u, kas'ē-u), [key] — n. a variety of cinnamon derived from the cassia-bark tree. any of numerous plants, trees, and shrubs belonging to the genus Cassia, of the legume family, several species of which yield medicinal products. Also calledthe pods of Cassia fistulosa, a tree widely cultivated as an ornamental. Also calledthe pulp of these pods, used medicinally and as a flavoring. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: cassia (Thesaurus) cassette deck cassia-bark tree Related Content Daily Word Quiz: arboreal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language