WordHive Learning Dictionary

Galaxies

noun

Galaxies are giant groups of stars and space material.

8 letters 3 syllables

What does Galaxies mean?

Galaxies are giant groups of stars and space material.

Dictionary definition

Huge groups of stars, gas, dust, and dark matter held together in space.

Example sentences

Galaxies in a sentence

easy

Telescopes help scientists study distant galaxies.

medium

Some galaxies are spiral-shaped, while others have different forms.

hard

Learning about galaxies helps students understand the scale of the universe.

Writing practice

Ready to write your own? Study the examples, then practice galaxies in a sentence with Sentence Builder checklist feedback.

Quick practice
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Practice the meaning of Galaxies

Answer three quick questions about its meaning and related words.

Practice 1

What does galaxies mean?

Practice 2

Which sentence uses galaxies correctly?

Practice 3

Which word or phrase is closest in meaning to galaxies?

Pronunciation coach
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Galaxies

Voice settings
Sounds like

gal · uhk · seez · strongest beat: gal

Synonyms

Words like Galaxies

star systemsLarge systems containing stars.
stellar systemsSystems related to stars.
cosmic systemsLarge systems in space.
Antonyms

Opposite words

single starOne star rather than a large group.
planetA body that orbits a star.
Synonym practice

Want to practice galaxies synonyms in context? Try a Synonym Search question like "The book showed bright galaxies in space," then compare close word choices. Practice galaxies synonyms.

Word family

Galaxies word family

noun

galaxies

Plural form.

Related words
Student support

Understand Galaxies

Hint for students

Galaxies are giant groups of stars and space material.

Common mix-up

Galaxies is not the same as single star. Galaxies means galaxies are giant groups of stars and space material.

Try it in class or at home

Read this model sentence: Some galaxies are spiral-shaped, while others have different forms. Clue words: some, spiral-shaped, while. Underline clue words that show why galaxies fits instead of single star. Now write one new sentence that shows galaxies without using the word galaxies. Ask: Does my sentence clearly show galaxies?

Teacher prompt

Ask students to explain this model sentence: "Some galaxies are spiral-shaped, while others have different forms." Why does galaxies fit better than single star?