mainissue
nounUK /ˌmeɪn ˈɪʃuː/
US /ˌmeɪn ˈɪʃuː/
The main issue is the most important problem to think about.
The main issue is that we don't have enough time to finish the game.
OTHER MEANINGS
2. The most important topic being talked about.
The main issue at the meeting was where to build the new park.
3. The biggest thing that needs to be fixed.
The main issue with the bike is its flat tire.
4. The most important point in a discussion.
Let's focus on the main issue and not get distracted.