/ Dictionary / Index A arthrodia: Meaning and Definition of Find definitions for: ar•thro•di•a Pronunciation: (är-thrō'dē-u), [key] — pl. -di•ae a joint, as in the carpal articulations, in which the surfaces glide over each other in movement. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. arthrodesis arthrodire Related Content Daily Word Quiz: clairvoyant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language