👉 tightknit is a type of fabric that has been knitted together tightly and closely, resulting in a tight weave or knit pattern. It is often used to create more durable fabrics like denim, which are known for their strong, durable properties. The term "tightknit" comes from the word "tight," which suggests that the fabric's fibers are tightly packed together, which makes it more difficult to unravel and stretch.