Start in on Meaning in English
expression
Definition
To begin doing something, especially a task or activity, or to begin criticizing or complaining about someone.
Usage & Nuances
'Start in on' is informal and often used in conversation. It means to begin working on something or to start criticizing someone. For tasks, it usually involves something requiring effort (e.g., 'start in on the dishes'). For criticism, it means to start complaining or lecturing someone (e.g., 'She started in on him about his grades'). Not the same as simply 'start'; 'start in on' adds an idea of intensity or focus.
Example Sentences
I need to start in on my homework tonight.
basic
She started in on the painting right after breakfast.
basic
Don't start in on me about my messy room.
basic
As soon as we got home, Dad started in on the yard work.
natural
Every time I'm late, my boss starts in on me about punctuality.
natural
We ordered pizza and started in on it right away.
natural