knot

A knot is a secure loop or fastening formed by tying a cord, rope, or string around itself or an object. It’s created by interlacing or looping the material in specific ways to prevent it from slipping or coming undone under tension. Knots are used in numerous activities like sailing, climbing, and crafting to secure equipment, lift loads, or join materials reliably. The strength and stability of a knot depend on its type and how well it’s tied. Proper knots are essential for safety and efficiency in many practical applications.