Thedollarsign, also known as the peso sign, is a currency symbol consisting of a capital S crossed with one or two vertical strokes. Despite its ubiquity, the originsofthedollarsign remain far from clear, with competing theories touching on Bohemian coins, the Pillars of Hercules and harried merchants. Spanish Peso Abbreviation: The leading theory suggests the symbol originates from the scribal abbreviation for the Spanish peso, or "piece of eight," which was written as "Ps". Discover the meaning and uses ofthedollarsign ($) in computing, from its placement on keyboards to its role in programming languages and social networking. TheDOLLARSIGN (U0024) is a special Unicode character from the Basic Latin block. Copy and paste theDOLLARSIGN ($) Unicode U+0024 character. Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube.Videos you watch may be added to the TV's watch history and influence TV recommendations. To avoid this, cancel and sign in to YouTube on your computer. The core darkness: Uncoveringthe heart oftheDark Triad.