[1] : The Collaborative International Dictionary of English v.0.48

aberrate \ab"errate\, v. i. l. aberratus, p. pr. of aberrare;
   ab + errare to wander. see err.
   to go astray; to diverge. r.
   1913 webster

         their own defective and aberrating vision. --de
                                                  quincey.
   1913 webster
see also:
err 

[2] : WordNet (r) 2.0

aberrate
     v 1: diverge from the expected; "the president aberrated from
          being a perfect gentleman"
     2: diverge or deviate from the straight path; produce
        aberration; "the surfaces of the concave lens may be
        proportioned so as to aberrate exactly equal to the convex
        lens"

Aberrate >> A Words
Aberrate, definition of term: Aberrate
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