greened

from The Collaborative International Dictionary of English v.0.48

Green \Green\, v. t. [imp. & p. p. {Greened} (great): p. pr. &
   vb. n. {Greening}.]
   To make green.
   [1913 Webster]

         Great spring before
         Greened all the year.                    --Thomson.
   [1913 Webster]