ornātĭo — Lewis & Short
ornātĭo, ōnis, f.orno,
I an adorning, adornment, ornament (not ante-Aug., and very rare), Vitr. 5, 8, 8:
ornationes templi,Inscr. Orell. 775: STATVAE, Inscr. ap. Nov. Lett. di Firenze, t. ii. p. 600.