pair-upcheck
nounUK /peə ˈʌptʃɛk/
US /pɛr ˈʌptʃɛk/
A pair-upcheck is a quick look to make sure two things go together.
Before we leave, do a pair-upcheck to see that your shoes match.
OTHER MEANINGS
2. A check that two people make together to see if they agree.
The two friends did a pair-upcheck before sharing their answer.
3. A test to see if two puzzle pieces fit.
She gave the puzzle pieces a pair-upcheck and smiled when they clicked.
4. A quick look to make sure a pair of things is safe to use.
The coach did a pair-upcheck on the skates before the race.