impromptutest

noun
UK /ɪmˈprɒmptjuːtɛst/
US /ɪmˈprɑːmptjuːtɛst/

A quick test you take without any warning or practice.

The teacher gave us an impromptutest on spelling words right after lunch.


OTHER MEANINGS

2. A sudden challenge that tests how fast you can think.

The game show host threw in an impromptutest to see who could answer first.

3. A quick trial of a new idea done on the spot.

They ran an impromptutest of the new app with a few volunteers.

4. A short practice check done without planning ahead.

Her impromptutest of the recipe showed the cake needed more sugar.