Quenya 

mortavar

noun. ebony, ivory

A neologism coined by Helge Fauskanger in his NQNT (NQNT). He translated it as “ivory”, but the elements of the word are √MOR “dark” and [ᴹQ.] tavar “wood”, so the actual meaning is probably intended to be “ebony”. For “ivory” I recommend instead ᴺQ. ilcaxo.

Elements

WordGloss
MOR“black, dark, darkness”
tavar“wood (material)”
Quenya Group: Eldamo - neologism/reconstructions. Published by