לָטַשׁ, to polish. Pes. III, 4 (48ᵇ) תפח תִּלְטוֹשׁ בצונן (Y. ed. בצונין) if the dough shows evidence of rising, let her polish it by means of cold water (slap the dough with hands dipped in cold water); Y. ib. 30ᵇ top. Gen. R. s. 23.