adverbiālis, e, adj. [adverbium],
pertaining to an adverb , adverbial: super et subter adverbiales sunt, i. e. are sometimes used as adverbs , Charis. II. p. 182 P.: nomina, derived from adverbs , Prisc. IV. p. 619 P.: adjectivum, derived from an adverb , as externus from extra , id. II. p. 579.