Meaning & use

cosmic

adjective·Academic

Last updated

UK/ˈkɒzmɪk/
US/ˈkɑːzmɪk/

Meanings

  1. adjectivebefore a noun

    Relating to the universe or outer space beyond the Earth.

    Grammar: Almost always before a noun: cosmic rays.

    Patterns

    • cosmic rays
    • cosmic dust

    Astronomers detected cosmic radiation from a distant galaxy.

    Cosmic dust drifts between the stars.

    The telescope studies cosmic events billions of years old.

  2. adjectivebefore a nounfigurative

    Extremely large or important, as if on the scale of the whole universe.

    Grammar: Often used figuratively: of cosmic importance.

    Patterns

    • of cosmic importance

    It was a decision of cosmic importance to the family.

    The film tells a story of cosmic proportions.

    He felt a cosmic sense of calm.

Common combinations

cosmic rays
Cosmic rays pass through the atmosphere all the time.
cosmic dust
Cosmic dust settles on mountaintops.
cosmic scale
The explosion happened on a cosmic scale.
cosmic joke
It felt like a cosmic joke that it rained on our wedding day.
cosmic background radiation
Cosmic background radiation is leftover light from the early universe.

Synonyms and how they differ

universal
Universal means applying everywhere or to everyone, and not necessarily to space.
astronomical
Astronomical often describes huge numbers or prices, while cosmic refers to the universe itself.
celestial
Celestial is poetic and relates to the sky or heavens, rather than the universe in general.
vast
Vast just means very large and does not link to space.

Opposites

Word family

cosmos noun
the universe seen as an ordered whole
cosmology noun
the study of the universe's origin and structure
cosmonaut noun
a Russian astronaut
cosmically adverb
on a universal scale
cosmopolitan adjective
at home in many parts of the world

Commonly confused: cosmic or cosmetic?

cosmic vs cosmetic

Cosmetic relates to appearance or beauty products and has no link with space, although the words share a Greek root meaning order.

Practice

Which phrase refers to the universe, not to beauty?

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