Condense (verb)

1. To make something shorter or more concise.
2. To change a gas or vapor into a liquid by removing heat.

Origin:

Late 16th century: from latin condensare, from con- "together" + densare "make dense", from dens "dense".

Examples:

1. He condensed the report into a one-page summary.
2. She condensed the novel into a short story.
3. The air is condensed into water droplets in the clouds.
4. The gas is condensed into a liquid under pressure.
5. The vapor is condensed into a liquid by cooling.