A RED GIANT is a type of star that is in the later stages of its life cycle. It is much larger and brighter than other stars, and is characterized by its RED color. The crossword solutions for the term RED GIANT are MAO (3 letters), CSTAR (5 letters), LENIN (5 letters), SSTAR (5 letters), and MAOZEDONG (9 letters). MAO is likely referring to Chinese leader Mao Zedong, while CSTAR, LENIN, and SSTAR are likely referring to different types of RED giants. MAOZEDONG is likely referring to Mao Zedong again.