Etymograph
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Tolkien's Languages
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Sindarin
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Compounds
ae
rlinn
holy-song
Source: RGEO:62,
https://eldamo.org/content/words/word-1712116201.html
Attested
in
Aerlinn in Edhil o Imladris
Compound:
aer
'holy'
+
linn
'song'