/ Dictionary / Index D dorsolateral: Meaning and Definition of Find definitions for: dor•so•lat•er•al Pronunciation: (dôr"sō-lat'ur-ul), [key] — adj. Anat., Zool. of, pertaining to, or affecting the back and the side. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. dorso- dorsolumbar Related Content Daily Word Quiz: penchant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language