mainthing
nounUK /ˈmeɪnˌθɪŋ/
US /ˈmeɪnˌθɪŋ/
The mainthing is the most important thing you care about most.
For our team, winning the game is the mainthing.
RELATED WORDS
OTHER MEANINGS
2. The biggest or most special part of an event.
The mainthing of the party was the giant cake.
3. The one thing you must not forget to do.
Before school, the mainthing is to grab your backpack.
4. The most important idea in a story or lesson.
The teacher asked us to write down the mainthing of the chapter.