Entries on جلعد in 6 Arabic dictionaries by the authors Ibn Manẓūr, Lisān al-ʿArab, Al-Khalīl b. Aḥmad al-Farāhīdī, Kitāb al-ʿAin, Muḥammad al-Fattinī, Majmaʿ Biḥār al-Anwār fī Gharāʾib al-Tanzīl wa Laṭāʾif al-Akhbār, and 3 more
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[جلعد] "الجلعد" الصلب الشديد.