orthogonium

English

Etymology

From Ancient Greek ὀρθογώνιος (orthogṓnios, “right-angled”).

Noun

orthogonium (plural orthogonia)

1. right-angled triangle

Latin

Adjective

orthogōnium

1. inflection of orthogōnius:
   1. nominative/accusative/vocative neuter singular
   2. 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)