stool

A stool can mean more than one thing. Most often, it is a simple seat with legs but no back or arms. You might picture a small wooden one in a kitchen or a tall one at a bar. But it also means feces, the solid waste the body passes. The situation usually makes the meaning clear. A doctor may ask for a "stool sample," but in a cafe, someone may offer you a stool near the counter.

In some special fields, the word can mean other things too, but these two meanings cover most everyday use. It is a small word with two very different jobs: one belongs in a room, and the other belongs in a medical talk.

The word "stool" has two distinct meanings, often separated by context. The first, and most familiar, is a simple seat—typically consisting of a flat surface supported by legs, but lacking a back or arms. These stools come in all shapes and sizes: from the humble wooden kitchen stool used for reaching high shelves, to the adjustable bar stools found in pubs, to drafting stools favored by artists. They're often portable and versatile, easily tucked away when not in use. You might say, "He pulled up a stool and joined the conversation."

However, "stool" also refers to fecal matter—the solid waste that is eliminated from the body after digestion. Interestingly, this meaning doesn't come from what the waste looks like, but from the "close-stool," an early form of portable toilet or commode. Over time, the name of the seat became associated with the waste itself. In medical contexts, healthcare providers will often examine a "stool sample" to assess digestive health. For example: "The doctor examined the stool for signs of infection."

Historically, "stool" could also refer to a ceremonial seat or throne, a usage that survives in certain cultural contexts like the Golden Stool of the Asante people. In botany, it refers to the base of a plant that produces new stems. It's always important to pay attention to the surrounding situation to understand which meaning of "stool" is intended—unless you're very sure!