upper

"Upper" usually describes something that is above another thing or in the top part of it, like the upper deck of a ship, the upper branches of a tree, or the upper floor of a building. It can also describe a higher level or rank, as in upper management. In some common phrases, it means being in a better position, such as having the upper hand.

The word is often used for place, level, or status. In health, an upper respiratory infection affects the nose and throat rather than the lungs. So in many everyday examples, "upper" points to something higher, topmost, or more powerful in a situation.

The word "upper" usually means higher than something else or in the top part of something. You see it in physical spaces like the upper shelf, the upper deck, the upper floor, or the upper branches of a tree. It helps show position clearly by pointing to what is above, not below.

It also has broader uses. "Upper" can describe a higher level, rank, or social position, as in upper management, upper class, or upper-level students. In these cases, the idea is not physical height but a place higher in a system, group, or scale.

The word appears in many set phrases as well. If someone has the upper hand, they have the advantage or more control. In body and health terms, upper body refers to the top part of the body, and an upper respiratory infection affects the nose, throat, and nearby passages rather than the lungs. So across everyday English, "upper" commonly points to what is higher, topmost, or in a stronger position.