a. Obs. rare1. [f. L. exadversum, -us adv., over against, opposite, f. ex out + adversum, -us towards, f. adversus: see ADVERSE.] Directly opposed.
1647. Ward, Simp. Cobler (ed. 4), 22. If the whole conclave of Hell can so compromise, exadverse, and diametriall contradictions.