edurasDictionary entriesedurus, edura, edurum:Adjective · 1st declensionFrequency:Lesser= very hard;Entry →acc. pl. (f.)ExamplesLiber IIP. Vergilius Maro (Vergil) from The Georgics"...uites respondent, solido Paphiae de robore myrtus, plantis edurae coryli. nascuntur et ingens fraxinus Herculeaeque arbos umbrosa coronae..."