remercie

from The Collaborative International Dictionary of English v.0.48
Remercie \Re*mer"cie\, Remercy \Re*mer"cy\ (r[-e]-m[~e]r"s[y^]),
   v. t. [F. remercier; pref. re- re- + OF. mercier to thank,
   from OF. & F. merci. See {Mercy}.]
   To thank. [Obs.]
   [1913 Webster]

         She him remercied as the patron of her life. --Spenser.
   [1913 Webster]
    

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