central concern

noun phrase
UK /ˈsɛntrəl kənˈsɜːn/
US /ˈsɛntrəl kənˈsɜːrn/

The most important thing that people care about.

Safety is the central concern for the school trip.


OTHER MEANINGS

2. The main topic that a book or story is about.

The central concern of the story is friendship.

3. The biggest problem that a group is trying to fix.

Clean water was the central concern at the town meeting.

4. The thing a person thinks about most.

For the coach, winning is not the central concern.