/ Dictionary / Index P pereiopod: Meaning and Definition of Find definitions for: pe•rei•o•pod Pronunciation: (pu-rī'u-pod", -rā'-, -rē'-), [key] — n. (in a crustacean) an appendage of the thorax. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. pereion Pereira Related Content Daily Word Quiz: dissonant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language