ᴹ√EZGE root. “rustle, noise of leaves; shade”
A deleted root in The Etymologies of the 1930s “rustle, noise of leaves” (Ety/EZGE) or (originally) “shade” (EtyAC/EZGE). This root served as the basis for the river name Ilk. Esgalduin, but was deleted when that name was transferred to ᴹ√SKAL¹.
References ✧ Ety/EZGE; EtyAC/EZGE