👉 Stammers are a group of insects that include many different species, which can range from small insects to large spiders. They are characterized by their short legs and long heads, which allow them to crawl on land or in water, and they have sharp teeth that they use to eat other animals. The term "stammer" is often used to describe someone who stammers when speaking, as it can be a symptom of an underlying medical condition. Other terms such as "stammering" and "