Oenanthol
Pronunciation : OE*nan"thol
Part of Speech : n.
Etymology : [oenanthylic + L. oleum oil.] (Chem.)
Definition : Defn: An oily substance obtained by the distillation of castor oil, recognized as the aldehyde of oenanthylic acid, and hence called also oenanthaldehyde.
Source : Webster's Unabridged Dictionary, 1913