Definitions

1. noun

an empty space in a container or a space from which air or gas has been removed

“She cleaned the vacuum in the storage room.”

2. noun

a device for removing dust, dirt, and other unwanted substances from floors and surfaces

“He used the vacuum cleaner to clean the living room.”

3. verb

to remove dust, dirt, and other unwanted substances from floors and surfaces using a vacuum cleaner

“She vacuumed the carpet to remove the dirt stains.”

4. verb

to remove air or gas from a container or space

“The machine was used to vacuum the air from the sealed box.”