FULLER'S EARTH


Meaning of FULLER'S EARTH in English

ful ‧ ler’s earth /ˌfʊləz ˈɜːθ $ -ərz ˈɜːrθ/ BrE AmE noun [uncountable]

dried clay made into a powder that is used to clean cloth or oil

Longman Dictionary of Contemporary English.      Longman - Словарь современного английского языка.