condense

1. (transitive) To concentrate toward the essence by making more close, compact, or dense, thereby decreasing size or volume.Examples: "An abridged dictionary can be further condensed to pocket size."; "Boiling off water condenses a thin sauce into a soupier mixture."; "In what shape they choose, Dilated or condensed, bright or obscure."Synonyms: thicken, simplify, reduce, astringe, compact, compactify, condense, densitizeAntonyms: dilutetransitive

2. (transitive, chemistry) To transform from a gaseous state into a liquid state via condensation.transitive

3. (intransitive, chemistry) To be transformed from a gaseous state into a liquid state.Examples: "Water condenses on the window on cold days because of the warm air inside."intransitive