Early Quenya
silmea
adjective. *of the moon
kúva lunde (silmea)
*crescent phase (of the moon)
Beware, older languages below! The languages below were invented during Tolkien's earlier period and should be used with caution. Remember to never, ever mix words from different languages!
Apparently an adjective meaning “✱lunar” or “✱of the moon” from the Qenya Lexicon, appearing in the phrase ᴱQ. kūva lunde (silmea) “✱crescent phase (of the moon)” (QL/56).