bôr

bôr (plural bŷr) is a noun meaning "steadfast, trustworthy, a faithful vassal" in Sindarin. Compare with vor in Quenya.

Examples:

• Borlach = "Faithful Flame"
• Boromir = "Faithful Jewel"

References

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