"ornamented, artistically finished, decorated; decorous," c. 1400, from Latin ornatus "fitted out, furnished, supplied; adorned, decorated, embellished," past participle of ornare "adorn, fit out," from stem of ordo "row, rank, series, arrangement" (see order (n.)). Earliest reference is to literary style. Related: Ornately; ornateness.
Orlon
ormolu
ornament
ornamental
ornamentation
ornate
ornery
ornitho-
ornithological
ornithologist
ornithology