אוּשׁ I (v. foreg; cmp. יֵשׁ, אִישׁ) to be strong, exist. Nithpol. נִתְאוֹשֵׁשׁ to be confirmed. Gen. R. s. 67; s. 78 והיכן נ׳ בידן when were the blessings made sure &c. Cmp. אָשַׁשׁ.