The term 'FALL SIGN' is a reference to the two zodiac signs that are associated with the fall season: Scorpio and LIBRA. Scorpio is a seven-letter word and LIBRA is a five-letter word. Scorpio is represented by the symbol of a scorpion and is known for its intense and passionate nature. LIBRA is represented by the symbol of scales and is known for its balanced and diplomatic approach. Both signs are associated with the fall season, which is typically characterized by cooler temperatures, shorter days, and changing colors in nature.