ōrdō, inis, f., row, series, arrangement, order; bank or tier of oars; class, rank.
oriēns, entis [part. of orior], m. (sc. sōl), the rising sun; the East, Orient.
[orior, īrī, tus sum], to arise, begin; to spring from, be descended from.
con—coorior, īrī, tus sum, to arise.
ex—exorior, īrī, tus sum, to arise, rise, begin.
oriundus [orior], adj., descended, sprung from.
ōrnāmentum, ī [ōrnō], n., preparation; decoration, ornament, jewel.
ōrnātus [ōrnō], adj., fitted out, equipped; of men, distinguished, illustrious.
ōrnātus, ūs [ōrnō], m., dress, fine attire; decoration, ornament.
[ōrnō, āre, āvī, ātus], to fit out, equip; adorn, decorate, beautify.