/ Dictionary / Index C causalgia: Meaning and Definition of Find definitions for: cau•sal•gi•a Pronunciation: (kô-zal'jē-u, -ju), [key] — n. a neuralgia distinguished by a burning pain along certain nerves, usually of the upper extremities. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: causalgia (Thesaurus) causal causality Related Content Daily Word Quiz: blithesome Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language