vacuum
Pronunciation: [ˈvæk.juːm]
Word
Context: "science"
(noun) a vacuum is a space that is completely empty of matter, meaning there is no air or anything else in it. Think of it as a place where nothing exists at all, like outer space.
Example
Outer space is a vacuum because there is no air or anything else in it.
Example
The room is not a vacuum; it is filled with air and people.
Example
What happens to air when it is in a vacuum?
Context: "cleaning"
(noun) a vacuum refers to a machine that uses suction to clean floors and other surfaces. This machine sucks up dirt and dust into a bag or container so your home can be clean.
Example
I used the vacuum to clean the carpet, and it looks great now.
Example
I didn't vacuum yesterday, so the floor is still dirty.
Example
Can you help me find the vacuum?
Context: "cleaning"
(verb) to vacuum means to clean a surface using a vacuum cleaner. It’s how we make our homes tidy by sucking up dirt and dust with the machine.
Example
She vacuums the living room every Saturday.
Example
He didn't vacuum the house last week, so it got really messy.
Example
Did you vacuum the carpet before the guests arrived?
0s0s