ENGLISH
REFERENCE

nails

n. · v. · adj.
US //ˈneɪɫz// UK //nˈeɪlz// nails
  1. 1 fingernails or toenails (n.)
    A2 Elementary Medicine

    the hard, flat parts that grow on the ends of your fingers and toes.

    the horny, keratinous plates covering the dorsal surface of the distal phalanges of the fingers and toes.

    Example

    She painted her nails a bright red for the party on Saturday.

    Example

    The doctor examined the patient's nails for signs of vitamin deficiency, noting the presence of small white spots and ridges.

  2. 2 metal fasteners (n.)
    A2 Elementary

    small, thin pieces of metal with a sharp point used to join wood together.

    slender, pointed metal fasteners designed to be driven into wood or other materials by impact.

    Example

    He used a hammer and some nails to fix the broken fence.

    Example

    The carpenter selected galvanized nails to prevent rusting, as the outdoor structure would be constantly exposed to coastal humidity.

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  1. 3 to do something perfectly (v.)
    B2 Upper Intermediate Informal

    to do something successfully or perfectly.

    to perform a task with complete success or precision. Transitive — requires a direct object.

    Example

    She really nails that high note at the end of the song.

    Example

    If the gymnast nails her landing during the final rotation, she is almost guaranteed to secure the gold medal.

  2. 4 very tough (adj.)
    C1 Advanced British English Slang

    extremely tough, hard, or determined.

    possessing extreme physical or mental toughness; often used as a shortened form of the idiom 'hard as nails'.

    Example

    Don't mess with the new coach; she's absolutely nails.

    Example

    The local defenders are known for being nails, rarely conceding a goal even when facing the league's most aggressive strikers.

    Teacher's tip

    This adjectival use is specifically British slang; in American English, speakers would almost always use the full phrase 'hard as nails'.

Idioms5 entries

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