"Start in on" is a phrasal verb that can have different definitions depending on the context in which it is used. Generally, it refers to beginning or initiating an activity, conversation, or task, often with enthusiasm or energy.
One possible definition of "start in on" relates to starting a task or work diligently and energetically. For example, when someone says, "I need to start in on my homework," they mean they are going to commence working on their assignments with focus and determination.
Another definition of "start in on" is to commence a conversation, often in an assertive or confrontational manner. For instance, if someone says, "She started in on her parents about her curfew," it means she initiated a discussion or an argument with her parents about the topic of her curfew.
Additionally, "start in on" can mean the beginning of a habit or behavior. For example, if someone says, "I've started in on a new exercise routine," it means they have recently begun a regular exercise regimen.
The phrase "start in on" expresses the idea of initiating an action, conversation, or habit with motivation and vigor. It often implies an enthusiastic or determined approach to a task or topic.
