gladium Save Could not find gladio in Logeion dictionaries. gladio Noun: neuter dative singular, Noun: neuter ablative singular of gladium gladio Noun: masculine ablative singular, Noun: masculine dative singular of gladius See gladio in Morpho Lewis & Short Georges Latino-Sinicum glădĭum, ii, n., v. gladius init. gladium, iī, n., s. gladius ➳ . *gladium, ii. n. et, v. gladiusSee an image