changetest
nounUK /ˈtʃeɪndʒtɛst/
US /ˈtʃeɪndʒtɛst/
A changetest is a quick check to see if something new works.
The teacher did a changetest on the new game before the class played it.
RELATED WORDS
OTHER MEANINGS
2. A small practice try to see if a change is good.
We did a changetest on the new rules at recess.
3. A way to find out if something different is better.
The cook made a changetest with less sugar in the cake.
4. A quick look to make sure a new thing is safe to use.
The engineer ran a changetest on the robot arm.