FULLER'S EARTH


Meaning of FULLER'S EARTH in English

noun Etymology: 1fuller; from its earlier use as fulling agent Date: 15th century an earthy substance that consists chiefly of clay mineral but lacks plasticity and that is used as an adsorbent, a filter medium, and a carrier for catalysts

Merriam Webster. Explanatory English dictionary Merriam Webster.      Толковый словарь английского языка Мерриам-Уэбстер.