Meaning ofventilationin English

Noun

1. air replacement with fresh air
   Proper ventilation is essential for indoor air quality.
2. mechanical air circulation system
   The building's ventilation system helps to circulate fresh air.
3. bodily breathing process; oxygen intake
   Adequate ventilation is crucial for the bodily process of breathing.
4. medical breathing assistance system
   The medical team used a ventilation system to assist the patient's breathing.