plural galaxies
plural galaxies
Learner's definition of GALAXY
1 astronomy
a [count] : any one of the very large groups of stars that make up the universe星系 b the Galaxy : the galaxy in which we live : milky way银河系；银河 2
[count] : a large group of important or well-known people or things群英；（名人或精美物品的）荟萃 — galactic
/gəˈlæktɪk/ adjective, astronomy