Note: After THC, cannabidiol is the second most prevalent cannabinoid in cannabis.
A 1986 study by Consroe and his colleagues … showed that cannabidiol, a nonpsychoactive component of marijuana, calmed the abnormal movements of five people suffering from dystonia, a rare condition characterized by muscle spasms that contort the body.— Kathleen Fackelmann— called also CBD
— compare cannabinol1940, in the meaning defined above