رشح

أَرْشَحُ ذ [ More, and most, sweating ]. ― -b2- [Hence,] هُوَ أَرْشَحُ فُؤَادًا (tropical:) He is most largely endowed with sharpness, or acuteness, of mind, or with quickness of intelligence, understanding, sagacity, skill, or knowledge: (K, TA:) as though sweating therewith. (TA.)