in-fēcundĭtas, ātis, f. [infecundus],
unfruitfulness (post-Aug.): agrorum, Col. praef. 1, 1: terrarum, Tac. A. 4, 6: apum, Plin. 11, 16, 16, § 50: bienni, Sall. H. Fragm. 3, 1 Dietsch.
īnfēcunditās ātis, f infecundus, unfruitfulness : terrarum, Ta. ...
An Elementary Latin Dictionary