black holenoun [ C ]
uk/ˌblæk ˈhəʊl/us/ˌblæk ˈhoʊl/specialized physics a region in space where gravity is so strong that nothing, not even light, can escape
an imaginary place in which things are lost
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Astronomy
- asteroid
- astral
- astro-
- astrolabe
- astronomer
- gibbous
- heavenly body
- interplanetary
- interstellar
- Jupiter
- Pleiades
- plough
- Pluto
- Polaris
- pulsar
- Uranus
- Venus
- vernal equinox
- wane
- white dwarf
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Losing and loss