«القول بموجب العلة: وهو تسليم العلة، وبيان أن حكمها غير ما ادعاه المستدل»
This method concedes the proposed cause while showing that it does not yield the result claimed by its proponent.
The textbook’s example concerns the elbow as a boundary within washing. The respondent accepts the proposed description yet disputes the conclusion drawn from it.
Unlike mumanaah, this does not reject the premise outright; it disputes what follows from it.