Definition of "fol" []

• A Middle English form of fool.
• An abbreviation of folio.

The Century Dictionary (Public Domain)

• "Once they had ventured to interrupt the discourse of a preacher on the topic of purgatory, by loud expressions of dissent; but when on the next day the subject was resumed, numbers of hearers left the church with cries of "_au fol, au fol_," and forced those who would have arrested them in the name of the Cardinal Archbishop of Rouen, to seek refuge from a shower of stones in an adjoining monastery. ["
• "Each property has a name fol - lowed by a colon and one or more values"
• "The discus sion here focuses on a few definitions widely used by neoclassicists and provides the methodological reasons for the particular definition fol lowed here."