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Phosphate

/ˈfɑsfeɪt/noun

A salt or ester of phosphoric acid, essential to bone, DNA and cellular energy transfer.

The Greek roots

φῶς
phôs
light
+
φέρειν
phérein
to carry, to bear

Literally: of the light-bearer

The story of the word

φωσφόρος was the Greek name for the morning star, the light-bringer, which Latin translated as Lucifer. Hennig Brand boiled down vats of urine in Hamburg in 1669 chasing gold and got a white waxy solid that glowed in the dark instead, and the old star name was handed to it. Phosphate is the salt, named in the 1790s under the new chemical nomenclature, and it is the backbone of DNA and the currency of ATP.

How it travelled
Ancient Greek → scientific coinage → English
First recorded
18th century

Same family

phosphorusphotographmetaphorChristopher

In a sentence

Phosphate is mined in a handful of countries, which makes fertiliser a strategic question.

Built on the same root

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