Name of the language of the Green Elves in Ossiriand (LR/189), a combination of that region name and the adjective suffix -eb. It also appeared with the suffix -ren (PE18/26).
Noldorin
ossiriand
place name. Land of Seven Rivers
Ossiriandren
noun. language of Ossiriand
ossiriandeb
proper name. Ossiriandeb
beleriand
place name. Beleriand
language of Ossiriand