/ Dictionary / Index A amphisbaena: Meaning and Definition of Find definitions for: am•phis•bae•na Pronunciation: (am"fus-bē'nu), [key] — pl. -nae -nas. any of numerous worm lizards of the genus Amphisbaena. a serpent having a head at each end of its body and the ability to move forward or backward. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: amphisbaena (Thesaurus) amphiprostyle amphiscians Related Content Daily Word Quiz: eureka Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language