collapsar
- IPA[kəˈlapsər]
美式
- an old star that has collapsed under its own gravity to form a white dwarf, neutron star, or black hole.
noun: collapsar, plural noun: collapsars
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- IPA[kəˈlapsɑː]
英式
- an old star that has collapsed under its own gravity to form a white dwarf, neutron star, or ...
Oxford Dictionary