adverbialis
From LSJ
Οὐ λύσῃς, ὦ ξένε, τόν ἐν τῆ οἰκία φίλον; (Ου λύσης, ω ξένε, τον εν τη οικία φίλον) → Won't you release the friend?
Latin > English (Lewis & Short)
adverbiālis: e, adj. adverbium,
I 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.
Latin > French (Gaffiot 2016)
adverbiālis, e (adverbium), adverbial, ayant l’emploi d’un adverbe : Char. 203, 14