ricinoleic acid

English Thesaurus

1. an oily fatty acid found in castor oil and used in soap (noun.substance)

hypernym	:	unsaturated fatty acid,
definition	:	a fatty acid whose carbon chain can absorb additional hydrogen atoms (noun.substance)

substance meronym	:	castor oil,
definition	:	a purgative extracted from the seed of the castor-oil plant; used in paint and varnish as well as medically (noun.artifact)