diaphragm

Example:The septum of the heart is a muscular wall that separates the left and right sides of the heart.

Definition:A partition or dividing wall, often used to describe internal body parts. For example, the septum that separates the nasal cavity into left and right halves.

Example:A partition such as the diaphragm reduces the harmful effects of industrial pollution on the lungs.

Definition:A structure that divides or separates spaces or regions, usually within a building. The term is notably used for internal body partitions like the diaphragm.

Example:The engine uses a diaphragm as a valve to control the flow of steam, allowing for precision control of the mechanical action.

Definition:A mechanical device that controls the passage of fluids or gases by opening or closing. The term can refer to the diaphragm in certain contexts, such as in a steam or gas engine.