כַּשְׁכֵּשׁ, ch.same, to shake, knock about &c. Yoma 84ᵇ ומְכַּשְׁכֵּישׁ ליה באמגוזי Ms. M. (ed. משביש, Var. in Ar. s. v. שבש: מְקַשְׁקֵישׁ) he may rattle nuts for it (to entertain the child). Sabb. 77ᵇ לכַשְׁכּוּשֵׁי בקי Ms. M. (ed. לכַרְכּוּשֵׁי) to chase off gnats by striking (with the tail).