English / word
galaxies
noun B2MEANING IN ENGLISH
Vast systems of millions or billions of stars, along with gas and dust, held together by gravitational attraction.
In context
01
Distant galaxies hold clues about the early universe.
02
Astronomy teaches us about the birth and evolution of galaxies.
Synonyms
star systems,cosmic systems,island universes
Antonyms
intergalactic voids,empty space
Collocations
spiral galaxies,distant galaxies,neighboring galaxies