What does galaxy mean?
• GALAXY (noun) The noun GALAXY has 3 senses: 1. a splendid assemblage (especially of famous people) 2. tufted evergreen perennial herb having spikes of tiny white flowers and glossy green round to heart-shaped leaves that become coppery to maroon or purplish in fall 3. (astronomy) a collection of star systems; any of the billions of systems each having many stars and nebulae and dust Familiarity information: GALAXY used as a noun is uncommon.