sinecure
    n 1: a benefice to which no spiritual or pastoral duties are
         attached
    2: an office that involves minimal duties

Sinecure \Si`ne*cure\, n. [L. sine without + cura care, LL., a
   cure. See Cure.]
   1. An ecclesiastical benefice without the care of souls.
      --Ayliffe.
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   2. Any office or position which requires or involves little
      or no responsibility, labor, or active service.
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            A lucrative sinecure in the Excise.   --Macaulay.
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Sinecure \Si"ne*cure\, v. t.
   To put or place in a sinecure.
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SINECURE. In the ecclesiastical law, this term is used to signify that an 
ecclesiastical officer is without a charge or cure. 
     2. In common parlance it means the receipt of a salary for an office 
when there are no duties to be performed.