A wall of hills in Beleriand from Nargothrond to Ramdal, translated “Long Wall” (S/122). This name is a combination of and “long” and ram “wall” (SA/an(d), ram).
Conceptual Development: The name N. Andram first appeared in Silmarillion drafts from the 1930s with the same translation “Long Wall” (LR/262). It also appeared in The Etymologies from the 1930s with the same derivation as above (Ety/ÁNAD, RAMBĀ).
and (“long”) + ramb (“wall”)