Definitions

1. adjective

the most empty or least filled; having the least amount of something

“The emptiest room in the house was a storage room filled with old boxes.”

2. superlative form of empty

having the least extent, amount, or degree of something

“This city is the emptiest I have ever seen, with almost no people on the streets.”

3. noun

the state or condition of being empty

“The emptiest feeling came over her after losing her job.”