Definition of the word ratty

The word "ratty" is an adjective used to describe something that is worn out, tattered, or in poor condition. It originated in the 18th century, specifically in the Scottish dialect of English. The exact origin of the word is unclear, but it's believed to be a contraction of the phrase "rate-tatted" or "ratted-out," where "rate" means "old" or "outdated," and "tatted" indicates the worn or frayed state of the object. The term gained popularity in England during the Victorian era, particularly in literature, where it became a common descriptor for worn-out clothing, books, and other items. Today, "ratty" is considered informal and is less commonly used than other words such as "rough" or "shabby."