1.n. pl. A group of Lacertilia having the tongue forked, including the common lizards.
Medical Definition of Fissilinguia
1. A group of Lacertilia having the tongue forked, including the common lizards.
Alternative forms: Fissilingues.
Origin: NL, fr. L. Fissus (p.p. O f findere to split) + lingua tongue.
Source: Websters Dictionary
(01 Mar 1998)