阻滞 Traditional form: 阻滯 Pinyin (reading): zǔzhì Definitions: to clog up silted up Characters: 阻 - to hinder, to impede; to obstruct, to oppose 滞 - to block, to obstruct; sluggish, stagnant Traditional characters: 阻 - to hinder, to impede; to obstruct, to oppose 滯 - to block, to obstruct; sluggish, stagnant