discordantia

discordantia , a disagreement. b (mus.) discord. a de ‥ ~ia ‥ sapientum de colore ‥ non est mirandum Bacon IX 62; a discordance, ~ia, desonancia, discrepancia CathA.  b c1400 duo libri tonarii vocati sunt valde necessarii pro choro ‥, quia librorum hujusmodi defectus in tonizacione psalmodie inter psallentes in choro frequenter ~ias disseminant inhonestas (Vis.) Fabr. York 244 (cf. ib. 245).