potassium cyanide

a cyanide (chemistry: any compound containing the CN group)

a vastus intermedius muscle

a tensor veli palatini

a depressor anguli oris

a star (luminous celestial body) / a star (concave polygon with regular, pointy protrusions and indentations, especially used as a symbol to rate quality) / (tarot) the Star / (loosely) a celestial body

one of the Twenty-Eight Mansions in the Chinese system of constellations / Short for シンガポール (Shingapōru): Singapore

(loosely, especially fiction) attached to names of planets

star, celestial body / star, celebrity / passing of time

plural of 星 (hoshi): stars