brain fade
noun /ˈbreɪn feɪd/
/ˈbreɪn feɪd/
[countable, uncountable] (informal)- a temporary lack of ability to concentrate or think clearly
- The leader suffered an embarrassing brain fade during a recent radio interview.
- There are ways for athletes to train themselves against brain fades, such as controlled breathing.
- I had a serious case of brain fade in the test.