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Definition of fluctuation:

  1. A motion like that of waves; a moving in this and that direction; as, the fluctuations of the sea.
  2. A wavering; unsteadiness; as, fluctuations of opinion; fluctuations of prices.
  3. The motion or undulation of a fluid collected in a natural or artifical cavity, which is felt when it is subjected to pressure or percussion.


hesitation, wavering, mutant, variant, pas seul, sport, change, version, variance, variation, edition, magnetic declination, magnetic variation.

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