What is "brashy"

Brashy \Brash"y\, a.

1. Resembling, or of the nature of, brash, or broken fragments; broken; crumbly.

   Our progress was not at all impeded by the few soft, brashy floes that we encountered.
   --F. T. Bullen.

2. Showery; characterized by brashes, or showers.

a. brash, stormy