Quadʹriloge (3 syl.)

Anything written in four parts or books, as Childe Harold. Anything compiled from four authors, as the Life of Thomas à Becket. Any history resting on the testimony of four independent authorities, as The Gospel History.

“The very authors of the Quadriloge itselfe or song of foure parts … doe all with one pen and mouth acknowledge the same.”—Lambarde: Perambulation, p. 55.