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 : even parity
even parity
  همالی ِ زوج   
hamâli-ye zowj

Fr.: parité paire   

A classical variable which does not change upon spatial inversion, such as time, energy, angular momentum and so on. → odd parity.

Even, from O.E. efen "level; equal," from P.Gmc. *ebnaz (cf. Ger. eben; Goth. ibns); → parity.

Hamâli, → parity; zowj "pair, couple; an even number," from Ar.