Platonism
/ˈpleɪtənɪzəm/noun
The philosophy of Plato, above all the claim that abstract Forms are more real than the things we perceive.
The Greek roots
Literally: “the doctrine of the broad-built man”
The story of the word
Diogenes Laertius reports that the philosopher was named Aristocles at birth and got Plato as a nickname, for a wrestler's broad shoulders, or a broad forehead, or a broad style, depending on which ancient source you trust. The same πλατύς gives the platypus, broad-foot, and the platitude, a remark flattened by use. Mathematicians who say that numbers are discovered rather than invented are still called Platonists, and many of them are.
- How it travelled
- Ancient Greek → Latin → English
- First recorded
- 17th century
Same family
In a sentence
His Platonism showed whenever he insisted that a perfect circle exists somewhere, whatever the compass does.