hydrargyrus
From LSJ
κόραξ δ' ἐπαίνῳ καρδίην ἐχαυνώθη → the flattered crow was filled with pride, the flattered crow became elate in heart
Latin > English (Lewis & Short)
hydrargyrus: i, m., = ὑδράργυρος,
I quicksilver artificially prepared, Plin. 33, 8, 41, § 123; 33, 3, 20, § 64.
Latin > French (Gaffiot 2016)
hўdrargўrus, ī, m. (ὑδράργυρος), mercure artificiel : Plin. 33, 64.