ventilation
noun/ˌvɛntɪˈleɪʃən/
Frequency rank: #6,869 most common English word
Meaning
the supply of fresh air to an enclosed space; a system for circulating air.

Example sentence
The hospital room had proper ventilation to keep fresh air flowing at all times.
Synonyms & related words
- airflow
- airing
- circulation
- airiness
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