Not having sufficient ventilation; lacking airflow.
पर्यावरण की कमी; वायु प्रवाह का अभाव।
English Usage: The room felt stuffy because it was unventilated.
Hindi Usage: कमरा बंद था क्योंकि उसमें पर्यावरण की कमी थी।
aventilated, aventileted, avtillated, avintilated
