tentāmentum — Lewis & Short
tentāmentum, i, n.id.,
I a trial, proof essay, attempt (poet. and in post-Aug. prose; usu. in plur.).
(a) In plur.:
mortalia Tentamenta,Ov. M. 15, 629:
fide (i. e. fidei),id. ib. 7, 728:
tui,Verg. A. 8, 144:
civilium bellorum,Tac. H. 2, 38.—
(b) In sing.:
tentamenti gratiā,Gell. 9, 15, 6:
tentamento frustrati,Amm. 24, 2, 4 al.