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athyreosis

play
noun athy·re·o·sis \ˌā-ˌthī-rē-ˈō-səs\

Medical Definition of athyreosis

plural

athyreoses

\-ˌsēz\play

  1. :  an abnormal condition caused by absence or functional deficiency of the thyroid gland

athyreotic

\-ˈät-ik\play adjective

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