sizecheck
nounUK /ˈsaɪz.tʃek/
US /ˈsaɪz.tʃek/
A sizecheck is when you look to see how big or small something is.
Before buying the shoes, do a quick sizecheck to make sure they fit.
OTHER MEANINGS
2. A tool or step that confirms something is the right size.
The app has a sizecheck that tells you which shirt to pick.
3. The act of comparing two things to see which is bigger.
We did a sizecheck on the two boxes before packing them.
4. A quick look to make sure a file or item is not too large.
Run a sizecheck on the photo before you upload it.