mercury [mur-kyuh-ree] noun, plural (mer-cu-ries) 1. chemistry. a silver white, toxic metallic element. the only element on the periodic table that is liquid at room temperature 2. astronomy. the planet closet to the sun, having a period of revolution of 87.96 days 3. wattpad. a book of writings, random stories that silena pulls from the depth of her brain to share with her little section of the world. ideas based off of prompts and her own original work featuring heart-wrenching romace, deadly villains, and more. welcome, loves, to mercury. [a writing dump book. unedited. any graphics are by yours truly. ]