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Origin and history of calomel

calomel(n.)

old name for mercurous chloride, 1670s, from French calomel, supposedly (Littré) from Latinized form of Greek kalos "beautiful" (see Callisto) + melas "black;" but as the powder is yellowish-white this seems difficult. "It is perhaps of significance that the salt is blackened by ammonia and alkalis" [Flood].

Entries linking to calomel

in classical mythology a nymph, mother of Arcas by Zeus, turned to a bear by Hera, from Greek kallistos, superlative of kalos "beautiful, beauteous, noble, good," and its derived noun kallos "beauty," from *kal-wo-, which is of uncertain origin, perhaps related to Sanskrit kalyana "beautiful." The usual combining form in Greek was kalli- "beautiful, fine, happy, favorable;" kalo- was a later, rarer alternative form. Also a name given to the fourth moon of Jupiter in 17c. but not widely used before mid-19c. Feminized as a proper name as Callista.

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