A weed cutter is a tool that is specifically designed to remove or trim unwanted weeds from gardens, lawns, and other landscapes. However, there are several synonyms for this word that mean the same thing. For example, a weed whacker, a weed eater, and a string trimmer are all interchangeable with the term weed cutter. Other synonyms include grass trimmer, lawn trimmer, and brush cutter. Each of these terms refers to a machine or tool that is used to cut or trim away unwanted vegetation, such as weeds and vines. Regardless of the name, these tools are essential for keeping landscapes looking neat and tidy.