Definition of supergiant in English:

supergiant

noun ˈsuːpədʒʌɪəntˈsupərˌdʒaɪənt

Astronomy

A very large star that is even brighter than a giant, often despite being relatively cool.
〔天文〕超巨星
Example sentencesExamples
- The discovery confirms the accepted theory that type II supernovas are produced when elderly, bloated stars known as red supergiants run out of nuclear fuel and collapse.
- It was suggested that the red supergiant orbited a companion star that had shredded its outer layers just before the explosion.
- This new heat supply causes the outer layers of the star to expand and cool, and the star becomes a red giant, or a red supergiant if it is very massive.
- This is a blue supergiant star with luminosity 1,300 times that of our own Sun.
- In fact, it has become the coolest supergiant star ever found and all because of a single observation made by a dedicated amateur astronomer in Australia.

Definition of supergiant in US English:

supergiant

nounˈsupərˌdʒaɪəntˈso͞opərˌjīənt

Astronomy

A very large star that is even brighter than a giant, often despite being relatively cool.
〔天文〕超巨星
Example sentencesExamples
- This is a blue supergiant star with luminosity 1,300 times that of our own Sun.
- It was suggested that the red supergiant orbited a companion star that had shredded its outer layers just before the explosion.
- In fact, it has become the coolest supergiant star ever found and all because of a single observation made by a dedicated amateur astronomer in Australia.
- This new heat supply causes the outer layers of the star to expand and cool, and the star becomes a red giant, or a red supergiant if it is very massive.
- The discovery confirms the accepted theory that type II supernovas are produced when elderly, bloated stars known as red supergiants run out of nuclear fuel and collapse.

单词	supergiant
释义	Definition of supergiant in English: supergiant noun ˈsuːpədʒʌɪəntˈsupərˌdʒaɪənt Astronomy A very large star that is even brighter than a giant, often despite being relatively cool. 〔天文〕超巨星 Example sentencesExamples The discovery confirms the accepted theory that type II supernovas are produced when elderly, bloated stars known as red supergiants run out of nuclear fuel and collapse. It was suggested that the red supergiant orbited a companion star that had shredded its outer layers just before the explosion. This new heat supply causes the outer layers of the star to expand and cool, and the star becomes a red giant, or a red supergiant if it is very massive. This is a blue supergiant star with luminosity 1,300 times that of our own Sun. In fact, it has become the coolest supergiant star ever found and all because of a single observation made by a dedicated amateur astronomer in Australia. Definition of supergiant in US English: supergiant nounˈsupərˌdʒaɪəntˈso͞opərˌjīənt Astronomy A very large star that is even brighter than a giant, often despite being relatively cool. 〔天文〕超巨星 Example sentencesExamples This is a blue supergiant star with luminosity 1,300 times that of our own Sun. It was suggested that the red supergiant orbited a companion star that had shredded its outer layers just before the explosion. In fact, it has become the coolest supergiant star ever found and all because of a single observation made by a dedicated amateur astronomer in Australia. This new heat supply causes the outer layers of the star to expand and cool, and the star becomes a red giant, or a red supergiant if it is very massive. The discovery confirms the accepted theory that type II supernovas are produced when elderly, bloated stars known as red supergiants run out of nuclear fuel and collapse.
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