[ækt ÊŒp]
Meaning
- when someone behaves badly;
- when a part of your body or a machine doesn’t work as it is needed.
Examples 👇
Little Charlie is acting up again! He has spilt the milk and pretends to be innocent.
I cannot ride the bicycle, because I’m afraid my leg will act up again. I have injured it this month.
If your dog starts to act up as you return, step away. Inside NoVA