Cro·ton'ic adjective Of or pertaining to, or derived from, a plant of the genus Croton , or from croton oil. Crotonic acid (Chemistry) , a white crystalline organic acid, C 3 H 5 .CO 2 H, of the ethylene, or acrylic acid series. It was so name... Found on http://www.encyclo.co.uk/webster/C/193
• (a.) Of or pertaining to, or derived from, a plant of the genus Croton, or from croton oil.
Cro·ton'ic adjective Of or pertaining to, or derived from, a plant of the genus Croton , or from croton oil. Crotonic acid (Chemistry) ,