O·dor·if·er·ous a. Bearing or yielding an odor; perfumed; usually, sweet of scent; fragrant; as, odoriferous spices, particles, fumes, breezes. --Milton. -- O*dor*if*er*ous*ly, adv. --O*dor*if*er*ous*ness, n. ◄ ►