Bible Dictionaries
Amphisbaena

Webster's Dictionary

(1):

(n.) A fabled serpent with a head at each end, moving either way.

(2):

(n.) A genus of harmless lizards, serpentlike in form, without legs, and with both ends so much alike that they appear to have a head at each, and ability to move either way. See Illustration in Appendix.

Bibliography Information
Webster, Noah. Entry for 'Amphisbaena'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​a/amphisbaena.html. 1828.