1. The act of condensing.
2. The state of being condensed.
3. A condensate.
4. Physics. a. The process by which a gas or vapor changes to a liquid. b. The liquid so formed.
5. Chemistry. A chemical reaction in which water or another simple substance is released by the combination of two or more molecules.
6. Psychology. The process by which a single symbol or word is associated with the emotional content of a group of ideas, feelings, memories, or impulses, especially as expressed in dreams.