A Sindarin name for the Forest of the Drúedain (UT/319), a combination of tawar “forest”, the plural in of the definite article i and the plural of Drúadan “Wose”.
Sindarin
Tawar-in-Drúedain
noun. Tawar-in-Drúedain
tawar-in-drúedain
place name. Drúadan Forest
Elements
Word Gloss tawar “forest, forest; [N.] wood (material)” i “the” Drúadan “Wose, (lit.) Wild-man”
forest of wild men; tawar (“great wood, forest”) + in (pl. gen. article) + drú (S adaptation of their native word drughu) + edain (pl. of adan “man”)