taur-na-fuin

place name. Forest of Night

Earlier name of S. Taur-nu-Fuin, this form of the name first appeared in The Lays of Beleriand (LB/34). Early in this period, Tolkien often translated this name as “Deadly Nightshade” (LB/34, SM/103, SM/299), but he eventually decided that this translation was actually a second name for the forest, whose Elvish form was N. Deldúwath.

In The Etymologies, Tolkien also posited that this name was a punning alteration of N. Dor-na-Thuin, the proper Noldorin form of Ilk. Dorthonion, the name of the region before it was corrupted by Morgoth (Ety/THŌN). When the Noldorin language became Sindarin, this development no longer made sense.

deldúwath

place name. Deadly Nightshade

gwathfuin-daidelos

place name. Deadly Nightshade

An earlier name for S. Deldúwath appearing in Silmarillion drafts from the 1930s, glossed “Deadly Nightshade” (LR/133) or “Night of Dread’s Shadow” (LR/406). It is a combination of gwath “shade”, fuin “night” and Daedhelos “Shadow of Fear”.

math-fuin-delos

place name. Deadly Nightshade

Earliest name for S. Deldúwath appearing in Silmarillion drafts from the early 1930s, glossed “Deadly Nightshade” (SM/299). It is a combination of G. math “dusk”, N. fuin “night” and a variant form delos of deloth “abhorrence”.