excellingat

verb phrase
UK /ɪkˈselɪŋ æt/
US /ɪkˈselɪŋ æt/

Being really good at doing something.

She is excelling at math this year.


OTHER MEANINGS

2. Doing much better than others at a task.

He is excelling at soccer compared to his teammates.

3. Getting very high marks in a school subject.

They are excelling at science class.

4. Becoming very good at a new skill.

You are excelling at playing the piano.