The Collaborative International Dictionary of English v.0.48:

Mutiny \Mu"ti*ny\, n.; pl. Mutinies. [From mutine to mutiny,
   fr. F. se mutiner, fr. F. mutin stubborn, mutinous, fr. OF.
   meute riot, LL. movita, fr. movitus, for L. motus, p. p. of
   movere to move. See Move.]
   1. Insurrection against constituted authority, particularly
      military or naval authority; concerted revolt against the
      rules of discipline or the lawful commands of a superior
      officer; hence, generally, forcible resistance to rightful
      authority; insubordination.
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            In every mutiny against the discipline of the
            college, he was the ringleader.       --Macaulay.
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   2. Violent commotion; tumult; strife. [Obs.]
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            To raise a mutiny betwixt yourselves. --Shak.
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   Mutiny act (Law), an English statute reenacted annually to
      punish mutiny and desertion. --Wharton.
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   Syn: See Insurrection.
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