/ Dictionary / Index L lepidosiren: Meaning and Definition of Find definitions for: lep•i•do•si•ren Pronunciation: (lep"i-dō-sī'run), [key] — n. a lungfish, Lepidosiren paradoxa, of the Amazon, having an eel-shaped body. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. lepidopterous lepidote Related Content Daily Word Quiz: hedonist Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language