Interweaving strands is a process of combining two or more strands of material together. This can be done in a variety of ways, such as braiding, knotting, and weaving. The term 'interweave strands' is often used to describe the process of splicing, which is the joining of two or more strands of material together by overlapping them and then tying them together. Splicing is a common technique used in rope making, fishing, and other activities that require strong connections between materials.