cascara buckthorn

noun

Definition of cascara buckthorn

: a buckthorn (Rhamnus purshiana) of the Pacific coast of the U.S. yielding cascara sagrada

First Known Use of cascara buckthorn

circa 1900

in the meaning defined above

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Medical Dictionary

cascara buckthorn

noun

medical Definition of cascara buckthorn

: a buckthorn of the genus Rhamnus (R. purshiana) of the Pacific coast of the United States yielding cascara sagrada called also cascara, coffeeberry

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