νῆα μὲν οἵ γε μέλαιναν ἐπ' ἠπείροιο ἔρυσσαν ὑψοῦ ἐπὶ ψαμάθοις, ὑπὸ δ' ἕρματα μακρὰ τάνυσσαν → they pushed the black ship up over the sand onto dry land and placed long beams under her
prae-dūro: āvi, ātum, 1, v. a.
I Lit., to make very hard, harden very much (postAug.): sucus praeduratus, Plin. 23, 7, 71, § 139; Apic. 6, 9; 7, 4; 8.—
II Trop., to harden, indurate, Prud. στεφ. 5, 177.