Source : Webster's Revised Unabridged Dictionary (1913)

Sollar \Sol"lar\, n.
   1. See {Solar}, n. [Obs.]

   2. (Mining) A platform in a shaft, especially one of those
      between the series of ladders in a shaft.

Sollar \Sol"lar\, v. t.
   To cover, or provide with, a sollar.