ṣūḫu  (n. fem.)

laugh , laughter , fun , amusement , frolic , mirth , love-play , humor * / humour * ; kî ṣūḫi : for fun ;

Cf. ṣiāḫu

See also : ṣuḫḫu, mussa ' ' ītu, ḫud pāni, ḫidūtu, ulṣu