This meaning refers to the process of changing something from a gaseous or diffuse state into a denser or more compact form. It is often used in scientific contexts, such as with gases or liquids.

This meaning indicates the act of focusing or bringing together elements to a smaller, more intense form. It can refer to ideas, efforts, or substances.

This meaning involves the act of pressing something into a smaller volume or size, often used in physical or mechanical contexts.

This meaning refers to the state of having a large amount of a substance in a particular volume. It is often used in chemistry or when discussing high levels of focus.