replacementtest
nounUK /rɪˈpleɪsmənt tɛst/
US /rɪˈpleɪsmənt tɛst/
A replacement test is a check you do to see if a new thing works as well as the old one.
The teacher gave a replacement test to the students who were absent.
RELATED WORDS
OTHER MEANINGS
2. A test used to confirm that a swapped part or component functions correctly.
Engineers ran a replacement test on the new battery before installing it.
3. A trial given in place of an original test that could not be completed.
Because the lab was closed, the class took a replacement test online.
4. A method of checking whether a substitute material performs like the original.
The factory used a replacement test to compare the two kinds of plastic.