Meaning

2 senses
  1. (transitive)To attach with nails

    Nail down the shelf, then paint it.

  2. (idiomatic, transitive)To make something (e.g. a decision or plan) firm or certain

    They haven't nailed down their vacation plans yet.

More definitions
  • succeed in obtaining a position
  • define clearly
  • make final; put the last touches on; put into final form

Examples

5 sentences
  1. Tom has bitten his nails right down to the quick.

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  2. Layla got her false nails cut down.

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  3. Tom's bitten his nails right down to the quick.

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  4. The FTC nailed down new evidence in the fraud investigation.

    Комісія з чесної торгівлі надала нові докази в розслідуванні фальсифікації.

    ruКомиссия по честной торговле предъявила новые доказательства в расследовании подлога.

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  5. The suspect had a nervous disposition, was a chain smoker and had bitten his nails down to the quick.

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Forms

nails down, nailing down, nailed down, nailed down
Base formnail down · to nail down
3rd person singularnails down
Present participlenailing down
Past simplenailed down
Past participlenailed down

irregular

Present simpleLesson

I, you, we, theynail down
he, she, itnails down

Past simpleLesson

all personsnailed down

Present perfectLesson

I, you, we, theyhave nailed down
he, she, ithas nailed down

Future simple (will)Lesson

all personswill nail down

Synonyms

10 synonyms
Close in meaning

Word family

2 related words

See also

neighbours in the dictionary
nail down — meaning, examples, forms, synonyms | Krumeto