presumed seller testglossary / PRESUMED-SELLER TEST presumed-seller test. A method of imposing product liability on a manufacturer if the manufacturer, having full knowledge of the product’s dangerous propensities, would be negligent in placing the product on the market. 词条贡献者 法律翻译王漾,在一家顶尖英国律师事务所的上海办公室担任全职法律翻译,专注翻译各类与大中华业务有关的法律文件。