meaning of amphisbaena
1.  A fabled serpent with a head at each end, moving either way. 
2.  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. 
3.  type genus of the Amphisbaenidae
						 
