ج د دj-d-d
(ض) جَدَّ يَجِدُّ جِدَّةًjadda yajiddu jiddatan: for a thing to be new.
(ن) جَدَّ يَجُدُّ جَدًّاjadda yajuddu jaddan: to cut a thing, to traverse a road.
جَدِيْدٌjadīd (adjective on the pattern فَعِيْلٌfaʿīl): new. ﴿بَلْ هُمْ فِيْ لَبْسٍ مِّنْ خَلْقٍ جَدِيْدٍ﴾ (Qāf 50:15)
جُدَّةٌjuddah pl. جُدَدٌjudad: a way, a road, a streak. ﴿وَمِنَ الْجِبَالِ جُدَدٌۢ بِيْضٌ﴾ (Fāṭir 35:27)
(س) جَدَّ يَجَدُّ جَدًّاjadda yajaddu jaddan: to be possessed of greatness and majesty.
جَدٌّjadd is also a noun (ism dhāt): majesty, greatness. ﴿وَاَنَّهُۥ تَعٰلٰى جَدُّ رَبِّنَا﴾ (Al-Jinn 72:3)
Form II (tafʿīl) جَدَّدَ يُجَدِّدُ تَجْدِيْدًاjaddada yujaddidu tajdīdan: to make new; to renew; to refresh afresh (this verb is not used in the Quran).