稀松 Traditional form: 稀鬆 Pinyin (reading): xīsōng Definitions: poor sloppy unconcerned heedless lax unimportant trivial loose porous Characters: 稀 - rare, unusual; scarce, sparse 松 - pine tree; fir tree Traditional characters: 稀 - rare, unusual; scarce, sparse 鬆 - pine tree; fir tree