The Collaborative International Dictionary of English v.0.48:

Reascend \Re`as*cend"\ (r[=e]`[a^]s*s[e^]nd"), v. i.
   To rise, mount, or climb again.
   [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Reascend \Re`as*cend"\, v. t.
   To ascend or mount again; to reach by ascending again.
   [1913 Webster]

         He mounts aloft, and reascends the skies. --Addison.
   [1913 Webster]