1 Nail down (idiom)
To specify something; to establish or determine something concretely.
Hindi meaning: वास्तव में पता लगाना
Synonyms: Determine, Conclude, Ascertain, Discover, Resolve
Example: I think we've <strong>nailed down</strong> the cause of the electrical failures.
Trick: Beam me nail lga kar nail down kro.









