Any member of the genus Canna of tropical plants with large leaves and often showy flowers.

(Scotland, Cumbria, Jamaica) Contraction of can not; cannot.

(historical) A measure of length in Italy, varying from six to seven feet.

plural of canna

(historical) A village in the Apulia region of south east Italy, known as the site of a battle in 216 B.C. in which the Carthaginians under Hannibal defeated the Romans

A tall annual dioecious plant (Cannabis, especially Cannabis sativa), native to central Asia and having alternate, palmately divided leaves and tough bast fibers.

(organic chemistry) Substance that is structurally related to tetrahydrocannabinol (THC), a psychoactive compound present in cannabis, or that bind to cannabinoid receptors.

(organic chemistry) Structurally related to tetrahydrocannabinol

plural of cannabinoid

(organic chemistry, pharmacology) A nonintoxicating cannabinoid found in the hemp plant Cannabis sativa.