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sapphire

/ˈsæf.aɪ̯ɚ/

Deep-blue precious gemstone

From Greek, ultimately from an uncertain Semitic source sappheiros (blue precious stone).

noun
adjective
sappheiros
Ancient Greek
Verified
sáppheiros (σάπφειρος)
a blue precious stone; likely lapis lazuli rather than modern sapphire

from Greek sappheiros , name of a blue precious stone

Latin
Verified
sapphirus / sapphirus
borrowed gemstone name

from Latin sapphirus (source also of Spanish zafir , Italian zaffiro )

+1 more source
Old French
Verified
saphir
12th-century French form

from Old French saphir (12c.) and directly

+1 more source
Middle English
Verified
saphir
attested by the 13th century; later spelling standardized as sapphire

from Old French saphir (12c.) and directly

+1 more source
Modern English
sapphire

Ancient gem names are slippery little things. Greek writers used sáppheiros for a blue stone, but they may have been talking about lapis lazuli, not the hard corundum we now call sapphire. Then Latin picked it up, Old French smoothed it into saphir, and Middle English borrowed it in that same neat, jewel-box shape. There’s even a rival theory that the word came from Sanskrit sanipriya, tied to Saturn, which would make this gemstone sound like it had been baptized by an astrologer. By the Renaissance, lapidaries were giving sapphire all sorts of powers — calming anger, curing stupidity — which is exactly the kind of thing people say when a stone is both beautiful and expensive. So the word itself is a polished relic from a time when a blue rock could be mistaken for the night sky in your hand.

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