GNU Collaborative International Dictionary of English

Found 2 definitions

1.       
   Pyx , n. [L. pyxis a box, Gr. πυξίς a box, especially of boxwood, fr. πύξος the box tree or boxwood. See Box a receptacle.] [Written also pix.]
   (R. C. Ch.) The box, case, vase, or tabernacle, in which the host is reserved.
   1913 Webster
   A box used in the British mint as a place of deposit for certain sample coins taken for a trial of the weight and fineness of metal before it is sent from the mint.
   Mushet.
   
   1913 Webster
   (Naut.) The box in which the compass is suspended; the binnacle. Weale.
   1913 Webster
   (Anat.) Same as Pyxis.
   1913 Webster
   Pyx cloth (R. C. Ch.), a veil of silk or lace covering the pyx. -- Trial of the pyx, the annual testing, in the English mint, of the standard of gold and silver coins.
   Encyc. Brit.
   
   1913 Webster
   
         
       

2.       
   Pyx, v. t. To test as to weight and fineness, as the coins deposited in the pyx. [Eng.]
   Mushet.
   
   1913 Webster