black holes (B2)

noun

Pronunciation: /blæk hoʊlz/

Definition

Regions of space where matter has collapsed into an infinitely dense point, creating a gravitational field from which nothing can return.

Examples

• Astronomers recently captured the first direct image of the shadow cast by a black hole.

• The intense gravity near black holes can warp the fabric of space and time.

• Scientists theorize that most galaxies have supermassive black holes at their centers.

Synonyms of black holes

Words with a similar meaning to black holes:

• singularity
• cosmic abyss

Antonyms of black holes

Words with the opposite meaning to black holes:

• white hole
• star

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