sinsemilla /ˌsɪnsəˈmɪlə/ noun1 •A form of cannabis where only the female is allowed to blossom. Without pollen from the male plant, the female blossoms produce no seeds, forming large panicled flowers.‘One day he’s Allah this, Allah that. Next minute it’s big busty blondes, Russian gymnasts and a smoke of the sinsemilla.’ — 2000 formssinsemillas