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Pronunciation: si'klik, sik'lik


  1. Pertaining to, or characteristic of, a cycle; occurring periodically, denoting the course of the symptoms in certain diseases or disorders.
  2. chemistry continuous, without end, as in a ring; denoting a cyclic compound.

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© Copyright 2018 Wolters Kluwer. All Rights Reserved. Review date: Sep 19, 2016.