疏松 Traditional form: 疏鬆 Pinyin (reading): shūsōng Definitions: to loosen Characters: 疏 - to neglect; to dredge, to clear away; lax, careless 松 - pine tree; fir tree Traditional characters: 疏 - to neglect; to dredge, to clear away; lax, careless 鬆 - pine tree; fir tree