Definition of caoutchouc in English:

caoutchouc

Line breaks: caou|tchouc
Pronunciation: /ˈkaʊtʃʊk
 
/

noun

[mass noun]
Natural rubber that has not been vulcanized.
More example sentences
  • The inflation process is also well-illustrated, ‘The balloon is composed of silk, varnished with the liquid gum caoutchouc.’
  • Caoutchouc, as it exudes from the trees, is a milk-like emulsion, wherein globules of caoutchouc proper are suspended in a gummy solution.
  • By adding a concentrated acid, the conversion of isoprene into caoutchouc artificiel, or artificial rubber, was speeded up a lot.

Origin

late 18th century: from French, from obsolete Spanish cauchuc, from Quechua kauchuk.

Definition of caoutchouc in:

Get more from Oxford Dictionaries

Subscribe to remove adverts and access premium resources

Word of the day envenom
Pronunciation: ɪnˈvɛnəm
verb
put poison on or into; make poisonous