We found 5 dictionaries that define the word caoutchoucs:

General (4 matching dictionaries)

1. caoutchoucs: Merriam-Webster
2. caoutchoucs: Vocabulary.com
3. caoutchoucs: Wiktionary
4. caoutchoucs: Dictionary.com

Medicine (1 matching dictionary)

5. caoutchoucs: Merriam-Webster Medical Dictionary

(Note: See caoutchouc as well.)

Definitions from Wiktionary (caoutchouc) ▸ noun:  (obsolete) Latex; natural rubber. ▸ Also see caoutchouc ▸ Words similar to caoutchoucs ▸ Usage examples for caoutchoucs ▸ Idioms related to caoutchoucs ▸ Wikipedia articles (New!) ▸ Popular adjectives describing caoutchoucs ▸ Words that often appear near caoutchoucs ▸ Rhymes of caoutchoucs ▸ Invented words related to caoutchoucs