Cool, giant sun

• Astronomer's cool giant
• Celestial red giant
• Astronomical red giant
• Spectral type
• Relatively cool red giant
• Red giant in the night sky
• Astronomical giant with a spectral letter ranking
• Cool astronomical giant
• Chi Cygni, for one

Wikipedia Word definitions in Wikipedia
SSTAR may refer to: Society for Sex Therapy and Research Small, sealed, transportable, autonomous reactor