Entries on توس in 10 Arabic dictionaries by the authors Ismāʿīl bin Ḥammād al-Jawharī, Tāj al-Lugha wa Ṣiḥāḥ al-ʿArabīya, Al-Ṣaghānī, al-ʿUbāb al-Dhākhir wa-l-Lubāb al-Fākhir, Ibn Sīda al-Mursī, Al-Muḥkam wa-l-Muḥīṭ al-Aʿẓam, and 7 more