noun, masculine/ˈbuɾo/plural: buros
fuller's earth (fine white-blueish clay)
Synonyms: greda
Derived from Latin būtȳrum (“butter”), from Ancient Greek βούτυρον (boúturon). Cognate with English butter.
/ˈbuɾo/
fuller's earth (fine white-blueish clay)
Synonyms: greda
Derived from Latin būtȳrum (“butter”), from Ancient Greek βούτυρον (boúturon). Cognate with English butter.