VENTILATION


Meaning of VENTILATION in English

noun Date: 1519 the act or process of ventilating, 2. circulation of air , the circulation and exchange of gases in the lungs or gills that is basic to respiration, a system or means of providing fresh air

Merriam Webster. Explanatory English dictionary Merriam Webster.      Толковый словарь английского языка Мерриам-Уэбстер.