concentration mode

noun
UK /ˌkɒnsənˈtreɪʃən məʊd/
US /ˌkɑːnsənˈtreɪʃən moʊd/

A way of thinking where you focus your mind on one thing and ignore distractions.

Before the exam, she switched into concentration mode and stopped checking her phone.


OTHER MEANINGS

2. A setting on a device that blocks notifications to help you focus.

He turned on concentration mode on his phone while studying.

3. A mental state of intense absorption in a task.

In concentration mode, she finished the whole puzzle in one sitting.

4. A deliberate period of work with no interruptions.

The team entered concentration mode for two hours to meet the deadline.