The Collaborative International Dictionary
Highmost \High"most`\, a.
a. (context obsolete English) highest
Usage examples of "highmost".
Bondri carried several bits of metal in his vestigial pouch just below his song-sack, gifts from his people, mostly salvaged at the foot of Highmost Darkness, Lord of the Gyre-Birds, Smoke Master, the one the humans called Black Tower.
We must go to the Highmost Darkness, Lord of the Gyre-Birds, Smoke Master, the one the humans call Black Tower, and ask it what to do.
Below the Black Tower, Highmost Darkness, and so forth, the two giligees who had stayed behind with Jamieson were preparing to leave.