collapsar

col lap sar |kəˈlapˌsär kəˈlæpsər | ▶noun Astronomy an old star that has collapsed under its own gravity to form a white dwarf, neutron star, or black hole. ORIGIN late 20th cent.: from collapse, on the pattern of words such as pulsar .

collapsar

collapsar |kəˈlapsɑː | ▶noun Astronomy an old star that has collapsed under its own gravity to form a white dwarf, neutron star, or black hole. ORIGIN late 20th cent.: from collapse, on the pattern of words such as pulsar .