رَاشٍ

The giver of a رِشْوَة [or bribe]: hence the tradition, لَعَنَ اللّٰهُ الرَّاشِىَ وَالمُرْتَشِىَ وَالرَّايءِشَ, i. e. [May God curse] the giver of a رِشْوَة, who aids another to do what is wrong, and the receiver thereof, and him who is agent between them two, demanding more for this or less for this. (IAth, TA.)