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dollar sign

American  

noun

  1. the symbol $ before a number indicating that the number represents dollars.

Etymology

Origin of dollar sign

An Americanism dating back to 1855–60

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.