资料来源 : Webster's Revised Unabridged Dictionary (1913)

Opisthoglypha \O*pis`tho*glyph"a\, n. pl. [NL., from Gr. ?
   behind + ? to carve.] (Zo["o]l.)
   A division of serpents which have some of the posterior
   maxillary teeth grooved for fangs.