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condensation
Definition
Condensation is when water vapour turns into liquid water.
This can happen when water vapour cools down or when it touches a cold surface.
Condensation is what causes water droplets to form on the outside of a cold glass of water.
How can the word be used?
The condensation on the windows made it difficult to see.
Different forms of the word
Noun:
Condensation: The act of condensing something.
Condensate: The product of condensation.
Adjective:
Condensed: Reduced in size or volume by condensation.
Verb:
To condense: To reduce the size or volume of something by condensation.
Etymology
The word "condensation" comes from the Latin word "condensare", which means "to make dense". It is made up of the prefix "con-", which means "together", and the verb "densare", which means "to make dense".
Question
Why can condensation build up on a window?