Condensation

Noun

1. The act or process of condensing or of being condensed
2. The state of being condensed.
3. The conversion of a gas to a liquid. The accumulation of water due to contact between the air's water vapour and a cold surface such as a glass, window, wall, etc.

   "Condensation is a challenge that has to be carefully planned for in home-building, to avoid problems such as mould and structural damage."

4. The accumulation of water due to contact between the air's water vapour and a cold surface such as a glass, window, wall, etc.

   "Condensation is a challenge that has to be carefully planned for in home-building, to avoid problems such as mould and structural damage."

5. The condensate so formed.