diagonalis

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Latin > English (Lewis & Short)

dĭăgōnālis: e, adj. from διαγώνιος and the Lat. ending alis),
I diagonal: linea, Vitr. 9, 1; 6, 5.—And subst., dĭăgōnĭum, ii, n.: diagonii linea, id. 6, 4.

dĭăgōnālis, e, et dĭăgōniŏs, a, on (διαγώνιος), diagonal [qui va d’un angle à l’autre] : Vitr. Arch. 9, 1 ; 6, 3.