松果体 Traditional form: 松果體 Pinyin (reading): sōngguǒtǐ Definitions: pineal body Characters: 松 - pine tree; fir tree 果 - fruit, nut; result 体 - body; group, class; form, style, system Traditional characters: 松 - pine tree; fir tree 果 - fruit, nut; result 體 - body; group, class; form, style, system