a type of medieval natural history book with descriptions and moralistic and religious interpretations of actual and mythical animals
See bestiary in American Heritage Dictionary 4
(bĕsˈchē-ĕrˌē, bēsˈ-)
nounpl.bes·ti·ar·ies
A medieval collection of stories providing physical and allegorical descriptions of real or imaginary animals along with an interpretation of the moral significance each animal was thought to embody. A number of common misconceptions relating to natural history were preserved in these popular accounts.