Translations for the dragon names Voslaarum and Naaslaarum have haunted us for a long while. I have no definitive answer, but I do believe to have unlocked at least one piece of the puzzle.
Consider the following words:
- Lumnaar 'valley'
- Su'um 'breath, inner spirit'
- Thu'um 'Voice'
- Tum 'down'
- Vum 'beard'
The root of all of these is um, which I strongly believe to mean 'below', 'beneath', or 'within (beneath the surface of)'.
- Lumnaar comes from naar 'summit', and I believe that lum means something close to 'low', making lumnaar 'low-summit', the land that lies beneath the summit.
- Su'um derives from su 'air' but may also derive from um, forming 'the air beneath / within'.
- Similarly, Thu'um refers to the inner power of the Voice.
- Tum derives from um as a preposition meaning 'down', moving below or beneath.
- Vum derives from um in the sense that a beard is something that grows down or below.
Applied to Voslaarum and Naaslaarum, um meaning 'below' or 'beneath' makes sense given that both dwell beneath the frozen lake.