underoccupancy
The occupancy of a building by fewer people than it could reasonably houseThe occupancy of a building by fewer people than it could reasonably house.
Meaning
1 senses(uncountable)The occupancy of a building by fewer people than it could reasonably house.
Origin
From under- + occupancy.From under- + occupancy.
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Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable