Pollux

[ pol-uh ks ]
/ ˈpɒl əks /

noun

Greek Polydeuces. Classical Mythology. the brother of Castor.Compare Castor and Pollux.
Astronomy. a first-magnitude star in the constellation Gemini.

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British Dictionary definitions for pollux

Pollux
/ (ˈpɒləks) /

noun

the brightest star in the constellation Gemini, lying close to the star Castor. Visual magnitude: 1.15; spectral type: K0III; distance: 34 light yearsSee also Castor
classical myth See Castor and Pollux
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Scientific definitions for pollux

Pollux
[ pŏləks ]

A bright giant star in the constellation Gemini, with an apparent magnitude of 1.15. Scientific name: Beta Geminorum.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.