quadrivial

noun

1. Any of the four "liberal arts" making up the quadrivium.

   “Tryuyals, & quatryuyals, ſo ſore now they appayre That Parrot the Popagay, hath pytye to beholde How the reſt of good lernyng, is roufled vp & trold”

   “St. Edmund was bred in this University in the Trivials and Quadrivials till he was Professor of Arts”

adj

1. (not-comparable)Having four ways meeting in a point.

   “quadrivial streets”

2. (not-comparable)Relating to the quadrivium.

   “[…] but he took the greatest interest in the Quadrivial Curriculum, that is, mathematical science, on account of its intrinsic charms and the rigour of its demonstration.”