Definition of bifolium
- … verses are written, not on two sheets of paper, but on the recto and verso of the first leaf of a bifolium.
- —Sara S. Hodson, Times Literary Supplement, 24 June 1988
- Though incomplete, in its present state it occupies close to eleven hundred folios, so large that each bifolium was formed from a whole skin.
- —Penn R. Szittya, Speculum, April 1999