C / chalcanthum
noun greek

chalcanthum

gen. chalcanthi · gender neuter · decl. 2nd
= χάλκανθον [χαλκόσ-ἄνθος]
copperas-water;
copperas-water; pure Lat. atramentum sutorium, Plin. 34, 12, 32, § 123.