Nail down
Pronunciation: /ˈneɪɫ ˈdaʊn/
Nail down (verb)
- To make something definite by checking details until you are sure.
- To fix an idea, plan, or result firmly so it cannot change easily.
- To identify the exact cause or reason of a problem after careful study.
Examples
- We need to nail down the plan before we start.
- She nailed down the details with the team.