- argumentalis
- argūmentālis, e, adj. [id.], containing proof: narratio, Ascon. ap. Cic. Div. in Caecil. 1.— Adv.: argūmentālĭter, by way of proof, Aggen. Urb. Com. ap. Front. p. 64 Goes.
Lewis & Short Latin Dictionary, 1879. - Revised, Enlarged, and in Great Part Rewritten. Charlton T. Lewis, Ph.D. and Charles Short. 2011.