argūmentōsus

a, um, adj.

id.

I. Rich in proof (v. argumentum, I. A.), Sid. Ep. 9, 9; Acron. ad Hor. S. 2, 3, 70.—
II. Rich in matter or material (v. argumentum, II. A. a.): opus, Quint. 5, 10, 10.
Lewis & Short
A Latin Dictionary, 1879
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