pamphyllium Save DMLBS pamphyllium [παν-+φύλλον] , a collection of leaves or folios, pamphlet. 1418 lego ‥ Johanni ‥ pamfilium ‥ episcopi Reg. Exon. f. 327 (ed. p. 413: a pamphlet ‥ with sermons and other good treatises).