Examples Greek Polydeuces. . Classical Mythology the brother of Castor. Compare Castor and Pollux. . Astronomy a first-magnitude star in the constellation Gemini.
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for pollux Historical Examples of pollux British Dictionary definitions for pollux the brightest star in the constellation Gemini, lying close to the star Castor. Visual magnitude: 1.15; spectral type: K0III; distance: 34 light years See also Castor classical myth See Castor and Pollux
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
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Word Origin and History for pollux
twin brother of Castor, name of the beta star of Gemini, 1520s, from Latin, from Greek
Polydeukes, literally "very sweet," from polys "much" (see poly-) + deukes "sweet" (see glucose). The contraction of the name in Latin is perhaps via Etruscan [Klein].
Online Etymology Dictionary, © 2010 Douglas Harper
A bright giant star in the constellation Gemini, with an apparent magnitude of 1.15. Scientific name: Beta Geminorum.
The American Heritage® Science Dictionary
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