airlessness
The state or condition of being poorly ventilatedThe state or condition of being poorly ventilated; lacking good air circulation, having stale air.
Meaning
2 senses(uncountable)The state or condition of being poorly ventilated; lacking good air circulation, having stale air.
(uncountable)The state or quality of a (relative) vacuum.
Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable