Quenya 

elendilmir

proper name. Star of Elendil

The jewel in the coronet of Arnor (LotR/1043). It is a compound of the name Elendil and the word mírë “jewel”.

Elements

WordGloss
Elendil“Elf-friend, Star-lover”
mírë“jewel, gem, precious thing, treasure; precious”
Quenya [LotR/1043; LotRI/Elendilmir; LotRI/Star of Elendil; RC/568; UTI/Elendilmir] Group: Eldamo. Published by