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Definition nail down in American English

nail down phrasal verb

[transitive] phrasal verb
1

to make someone agree to something or tell you what they are going to do

Example

I'll try to nail Jim down about the date.

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2

to definitely decide, arrange, or complete something

Example

They're on the verge of getting the agreement nailed down.

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3

to attach something firmly in position with a nail or nails

Synonyms and related words
Definition nail down in American English