ael

ael (Noldorin oel) is a noun meaning "lake, pool, mere" in Sindarin. The plural is aelin (Noldorin oelin).

Examples:

• Aelin-uial = "Meres of Twilight"
• Aeluin = "Blue Lake"

References

• The Languages of Tolkien's Middle-earth by Ruth S. Noel
• Hiswelókë's Sindarin Dictionary compiled by Didier Willis