/ Dictionary / Index P proto-Doric: Meaning and Definition of Find definitions for: pro•to-Dor•ic Pronunciation: (prō"tō-dôr'ik, -dor'-), [key] — adj. of or pertaining to architecture, as in certain Egyptian tombs, supposedly anticipating the Grecian Doric order. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. protoderm proto-Elamite Related Content Daily Word Quiz: cygnet Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language