Origin:
The word "sweater" first appeared in the 1800s. It came from the verb "to sweat," and originally referred to a close-fitting garment worn by athletes to absorb sweat and keep them warm during exercise.
Evolution:
Over time, the term "sweater" broadened to encompass any garment that kept you warm, including the knit garments we know today.
Interesting Fact:
Interestingly, the word "sweatshirt" actually came *after* "sweater," being first recorded in the early 1900s.
So, the next time you put on your cozy sweater, remember its connection to the idea of sweat and its role in keeping you warm and comfortable.