octogesimus
From LSJ
οὐκ ἂν λάβοις παρὰ τοῦ μὴ ἔχοντος → you can't take from one who doesn't have, you can't squeeze blood out of a turnip, you can't get blood out of a turnip, you can't get blood from a stone, you can't get blood out of a stone
Latin > English (Lewis & Short)
octōgēsĭmus: a, um,
I num. ord. adj. octoginta, the eightieth: quartum annum ago et octogesimum, Cic. Sen. 10, 32; 2, 4: solstitia, Juv. 4, 92.
Latin > French (Gaffiot 2016)
octōgēsĭmus,¹² a, um, quatre-vingtième : Cic. CM 32.
Latin > German (Georges)
octōgēsimus, a, um (octoginta), der achtzigste, Varro, Cic. u.a. – / Nbf. octogēnsimus, Plin. ep. 2, 1, 4 K. Iuven. 4, 92 u. 6, 192: octagēnsimus, Ulp. dig. 38, 5, 1. § 27 M.