Festus, Sextus Pompeius, a Latin grammarian of probably the 3rd century; noted for an epitome of a great work by Verrius Flaccus on the meaning and derivation of Latin words, which, although only a portion of it exists, is regarded as an invaluable document, and is preserved at Naples.
Definition taken from The Nuttall Encyclopædia, edited by the Reverend James Wood (1907)
Festus * Fetichism