ricinolic

from The Collaborative International Dictionary of English v.0.48

Ricinoleic \Ric`in*o"le*ic\, a. (Chem.)
   Pertaining to, or designating, a fatty acid analogous to
   oleic acid, obtained from castor oil as an oily substance,
   {C18H34O3} with a harsh taste. Formerly written {ricinolic}
   and formerly referred to as {palmic}.
   [1913 Webster +PJC]

from The Collaborative International Dictionary of English v.0.48

Ricinolic \Ric`i*nol"ic\, a. (Chem.)
   Ricinoleic.
   [1913 Webster]