Drill down means looking closely at something to understand it better. Let's drill down into the survey results to understand the customer's feedback.
Pro Tip 2/3
Not Literally
The phrase 'drill down' is not about using a real drill; it means to explore in detail. During the meeting, we'll need to drill down into the budget issues.
Pro Tip 3/3
Figurative Use
The term is often used metaphorically in discussions or analysis. Our discussion should drill down into the root causes of the problem.