noun Etymology: French, from obsolete Spanish cauchuc (now caucho), probably from a language of Amazonian Peru or Ecuador Date: 1775 rubber I,2a
CAOUTCHOUC
Meaning of CAOUTCHOUC in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012