The word-based description "🌙💤" relates to the description "Gn" as follows: "🌙💤" represents a peaceful night's sleep, symbolized by the moon (🌙) and a sleeping face (💤). Similarly, "Gn" is an abbreviation for "Goodnight," which is commonly used as a farewell or well-wishing before going to sleep. Both convey the idea of rest and tranquility at the end of the day.