Dictionary
gal•ax•y
Pronunciation: (gal'uk-sē), [key]—
n.,
—pl. -ax•ies.
1. Astron.
a. a large system of stars held together by mutual gravitation and isolated from similar systems by vast regions of space.
b. (
usually cap.) See
Milky Way.
2. any large and brilliant or impressive assemblage of persons or things:
a galaxy of opera stars. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.