henceforth

from WordNet (r) 3.0 (2006)
henceforth
    adv 1: from this time forth; from now on; "henceforth she will
           be known as Mrs. Smith" [syn: {henceforth},
           {henceforward}]
    
from The Collaborative International Dictionary of English v.0.48
Henceforth \Hence`forth"\, adv.
   From this time forward; henceforward.
   [1913 Webster]

         I never from thy side henceforth to stray. --Milton.
   [1913 Webster]
    

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