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supernova

Saltos de línea: super|nova
Pronunciación: /ˌsuːpəˈnəʊvə
 
, ˌsjuː-/

Definición de supernova en inglés:

sustantivo (plural supernovae /-viː/ or supernovas)

Astronomy
A star that suddenly increases greatly in brightness because of a catastrophic explosion that ejects most of its mass.
Example sentences
  • They discover comets, asteroids, quasars, pulsars, supernovae, planets orbiting other stars, and galaxies at the edge of the universe, but none have ever claimed to have discovered a UFO.
  • I read up on interstellar objects and astrophysics and studied quasars, pulsars and supernovas, but my main focus was black holes.
  • An international team of astronomers has identified the surviving companion star to the 1572 supernova explosion witnessed by the Danish astronomer Tycho Brahe.

Definición de supernova en:

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Palabra del día jaunt
Pronunciación: dʒɔːnt
noun
a short excursion or journey made for pleasure