bn:00079753n
Noun Concept
EN
ventilation  ventilation system  ventilating system
EN
A mechanical system in a building that provides fresh air WordNet 3.0
Definitions
Examples
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Sources
EN
A mechanical system in a building that provides fresh air WordNet 3.0 & Open English WordNet
The mechanical system used to circulate and replace air. Wiktionary
Mechanical system used to circulate and replace air. Wiktionary (translation)
EN
She was continually adjusting the ventilation WordNet 3.0 & Open English WordNet
WordNet 3.0 & Open English WordNet
Wiktionary