/ Dictionary / Index D dorsad: Meaning and Definition of Find definitions for: dor•sad Pronunciation: (dôr'sad), [key] — adv. Anat., Zool. toward the back or dorsum; dorsally. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Dorr's Rebellion dorsal Related Content Daily Word Quiz: perspicacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language