Unweaves means to undo the weave of something or to take apart something that has been woven. There are a number of synonyms for the word unweaves, such as unravel, disentangle, untangle, undo, and separate. These words can be used to describe the process of taking apart a woven fabric or material, such as a blanket or a piece of clothing. They can also be used more metaphorically to describe the process of breaking down a complex system or organization. Whatever the context, the word unweaves and its synonyms suggest a process of taking apart and breaking down something that was previously whole.