The Collaborative International Dictionary of English v.0.48:

Confine \Con*fine"\ (k[o^]n*f[imac]n"), v. t. [imp. & p. p.
   Confined; p. pr. & vb. n. Confining.] [F. confiner to
   border upon, LL. confinare to set bounds to; con- + finis
   boundary, end. See Final, Finish.]
   To restrain within limits; to restrict; to limit; to bound;
   to shut up; to inclose; to keep close.
   [1913 Webster]

         Now let not nature's hand
         Keep the wild flood confined! let order die! --Shak.
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         He is to confine himself to the compass of numbers and
         the slavery of rhyme.                    --Dryden.
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   To be confined, to be in childbed.

   Syn: To bound; limit; restrain; imprison; immure; inclose;
        circumscribe; restrict.
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