Amon

amon is a noun meaning "hill" or "steep-sided mount" in Sindarin; the plural is emyn. Compare with ambo in Quenya.

Examples:

• Amon Hen = "Hill of the Eye"
• Amon Rûdh = "Bald Hill"
• Amon Sûl = Weathertop
• Emyn Muil = "Drear Hills"

References

• Hiswelókë's Sindarin Dictionary compiled by Didier Willis