Merriam-Webster's Word of the Day for November 26, 2024, is "eddy." An eddy is a current that flows against the main current, forming a whirlpool. Figuratively, it can represent a countercurrent in thought or policy.The term "eddy" emerged in the 1400s from the Scottish word "ydy," meaning "current." Both the noun and verb forms have been used for centuries to describe water movements.The figurative use of "eddy" to denote a contrary flow of ideas or policies is also well-established. Examples include "eddies of chaos" and "eddies of fallen leaves."The word highlights the concept of countercurrents that may exist within larger systems, whether in nature or in human affairs.