Elemmírë noun *"Star-jewel" (elen + míre, notice assimilation nm > mm), name of a star/planet (possibly Mercury, MR:435, where the spelling used is Elemmirë); also name of an Elf. (SA:mîr)
Quenya
mírë
noun/adjective. jewel, gem, precious thing, treasure, precious
mírë
jewel
Elemmírë
star-jewel
Artamir
noble jewelArtamir masc. name *"Noble jewel" (Appendix A); cf. mírë.
mírë noun "jewel" (MIR, SA:mîr), "a treasure, a precious thing" (PE17:37).Cf. Elemmírë; short form -mir in Tar-Atanamir (SA:mîr); see also Artamir.