experimentally

from WordNet (r) 3.0 (2006)

experimentally
    adv 1: in an experimental fashion; "this can be experimentally
           determined" [syn: {experimentally}, {by experimentation},
           {through an experiment}]

from The Collaborative International Dictionary of English v.0.48

Experimentally \Ex*per`i*men"tal*ly\, adv.
   By experiment; by experience or trial. --J. S. Mill.
   [1913 Webster]

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