Find the word definition

Wiktionary
diosmin

n. A semisynthetic drug (modified hesperidin), a member of the flavonoid family, used in the treatment of venous disease.

Wikipedia
Diosmin

Diosmin is a flavone, a member of the flavonoid family. Diosmin aglycone is diosmetin. It can be found in Teucrium gnaphalodes, a plant endemic to the Iberian Peninsula.