What does “Black hole” mean?
"A black hole" means a region in space where gravity is so strong that nothing, not even light, can escape from it.
What context can I use the in?
Example
Scientists have discovered a black hole at the center of our galaxy.
Example
The black hole swallowed up everything in its path.
Example
Astronomers are studying the effects of a black hole on nearby stars
Is “Black hole” an expression, an idiom, or a proverb?
“Black hole” is a proverb. A proverb is a short saying that teaches us something important or gives us advice. Unlike an idiom, it’s easy to understand even if it uses figurative language.
How would I use “Black hole” effectively in context?
You can use "Black hole" to refer to a phenomenon in space where gravity is extremely powerful and nothing can escape its pull. For example, if you're discussing astronomy with a friend, you might say, 'Scientists have discovered a black hole at the center of our galaxy.'
- 1Science
Astronomers are studying the effects of a black hole on nearby stars.
- 2Destruction
The black hole swallowed up everything in its path.
- 3Discovery
Scientists have discovered a black hole at the center of our galaxy.
Similar phrases to “Black hole”:
A point of infinite density at the center of a black hole
Example
The singularity within a black hole is a region of extreme gravitational forces.
Good things to know:
Where does the phrase “Black hole” come from?
The origin of the phrase "Black hole" is scientific. It was coined by physicist John Wheeler in 1967 to describe a region in space where gravity is so strong that nothing, not even light, can escape from it.
Is “Black hole” common in everyday conversation?
Yes, "Black hole" is a commonly used expression in everyday conversation, especially in scientific and astronomical discussions. It has become well-known due to its significance in understanding the universe.
What tone does “Black hole” have?
"Black hole" conveys a tone of awe and wonder. It's often used to describe a mysterious and powerful force in the universe.
Can “Black hole” be used in informal and formal settings?
Yes, "black hole" can be used in both informal and formal settings. It's a scientific term that is widely recognized and understood. You can use it in conversations with friends, family, colleagues, as well as in academic or professional contexts.
Can it be used by itself, or is it usually part of a sentence?
It's commonly used as part of a sentence to convey its full meaning. For example, 'Scientists have discovered a black hole at the center of our galaxy.' However, in informal conversations, people might understand the phrase even if used alone, like saying 'Wow, a "black hole"!' to express surprise or fascination.
Synonyms & Antonyms
Synonyms
- gravity well
- dark star
- collapsed star
Antonyms
- white hole
- escape zone
- free space
