Definition of dotty

The origin of the adjective "dotty" is quite fascinating! It's believed to have originated in the late 18th century. Initially, "dotty" referred to something that was decorated with dots or small marks, such as a dotty pattern on fabric. Over time, the term took on a new meaning, describing someone who was perceived as eccentric, foolish, or slightly crazy. This might have been due to associations with alchemical or mystical practices, which often involved drawing dots on the body or other surfaces. By the 19th century, "dotty" had become a slang term used to affectionately describe someone who was a bit quirky or mad-cap. Today, "dotty" is often used in a lighthearted or playful way to tease someone for their eccentricities or silly antics.