What is the meaning of red giant star?

noun

  • A large, old, luminous star; has a relatively low surface temperature and a diameter large relative to the sun.
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APAWordNet. (2010). red giant star. Retrieved September 20, 2026, from http://smartdefine.org/red_giant_star/definitions/1305880
ChicagoWordNet. 2010. "red giant star" http://smartdefine.org/red_giant_star/definitions/1305880 (accessed September 20, 2026).
HarvardWordNet 2010, red giant star, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/red_giant_star/definitions/1305880>.
MLAWordNet. "red giant star" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/red_giant_star/definitions/1305880>