oriundus, a, um [orior], adj., descended, sprung from, originating, born.
ōrnāmentum, ī [ōrnō, to fit out], n., a preparation; decoration, ornament, jewel.
ōrō, āre, āvī, ātus [ōs, mouth], to pray, beg, entreat.
ad—adōrō, āre, āvī, ātus, to supplicate; worship, reverence.
Orōdēs, is, m., a king of the Parthians, conquered by Pompey.
os, ossis, n., a bone.
Osdroēna, ae, f., Osroēnē, a district in the west of Mesopotamia.
Osdroēnī, ōrum, pl. m., the inhabitants of Osdroēna.
ostendō, see tendō.
ōstiātim, adv., from door to door, from house to house.