blonden

verb2

1. •
   To turn blond

   • "Gamboling, sashaying, waving the parchment — bathed in the ever-blondening halo of our father's sweet deathbed blessing." — 2009
2. •
   To make blond

   • I heard that she got it after overhearing someone at a party refer to her as a chinless wonder. Of course she also had her hair blondened beyond what it was, and that's where I can claim credit. — 2016