[qua.driv.i.um] n [LL, fr. L, crossroads, fr. quadri- + via way--more at way] (1804): a group of studies consisting of arithmetic, music, geometry, and astronomy and forming the upper division of the seven liberal arts in medieval universities--compare trivium
QUADRIVIUM
Meaning of QUADRIVIUM in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012