An Etymological Dictionary of Astronomy and Astrophysics
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فرهنگ ریشه شناختی اخترشناسی-اخترفیزیک

M. Heydari-Malayeri    -    Paris Observatory

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Number of Results: 1 Search : polishing
polishing
  نسوکرد   
nasukard

Fr.: polissage   

A stage in the process of mirror making after grinding that puts a highly finished, smooth and apparently amorphous surface on a mirror. → figuring; → grinding.

Verbal noun of → polish.