Ō'dor-ōŭs, a.

adjective

a. [Lat. odorus, from odor, odor; O. Fr. odoros, odoreux, It. odoroso, Sp. odoro.] Having or emitting an odor; especially, having a sweet odor; fragrant. [Written also odourous.]

Such fragrant flowers do give most odorous smell. Spenser.