orthogonium
English
Etymology
From Ancient Greek ὀρθογώνιος (orthogṓnios, “right-angled”).
Noun
orthogonium (plural orthogonia)
Latin
Adjective
orthogōnium
- inflection of orthogōnius:
- nominative/accusative/vocative neuter singular
- accusative masculine singular
References
- "orthogonium", in Charles du Fresne du Cange’s Glossarium Mediæ et Infimæ Latinitatis (augmented edition with additions by D. P. Carpenterius, Adelungius and others, edited by Léopold Favre, 1883–1887)