merchants books, denotes a page, or rather both the right and left hand pages, these being expressed by the same figure, and corresponding to each other. See Book-keeping.

Folio, among printers and booksellers, the largest form of books, when each sheet is so printed that it may be bound up in two leaves only.

Folium, or Leaf, in botany. See Leaf.

Folkland, and Folkmote. See Folcland.