The Collaborative International Dictionary of English v.0.48:

Peruse \Pe*ruse"\, v. t. [imp. & p. p. Perused; p. pr. & vb.
   n. Perusing.] [Pref. per- + use.]
   1. To observe; to examine with care. [R.]
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            Myself I then perused, and limb by limb
            Surveyed.                             --Milton.
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   2. To read through; to read carefully. --Shak.
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