Definition of punctilious in US English:



  • Showing great attention to detail or correct behavior.

    ‘he was punctilious in providing every amenity for his guests’
    • ‘Although ex-servicemen like Malcolm still wear formal dress at breakfast, others aren't so punctilious, and a notice has recently been sent out suggesting appropriate styles.’
    • ‘In ordinary conversations, this means punctilious use of words like please, thank you, may I?’
    • ‘He has always been punctilious in allowing witnesses to say what they want to say; he has never interrupted except on points of clarification.’
    • ‘On the contrary, it has a playful attraction to form, particularly rhyme and meter - in fact, the tighter the rules, and the more punctilious and arbitrary the enforcement, the happier nonsense is.’
    • ‘There is an interesting comparison here with Hitler, who was famously kind and considerate in his own official ‘family’, punctilious with flowers and chocolates on birthdays and anniversaries.’
    • ‘In an age when so much else has descended into degeneracy, the observance of both Armistice Day and Remembrance Sunday remains as punctilious as ever.’
    • ‘To some people, I suspect, she came to embody the negative image of the copy editor: punctilious, schoolmarmish and blue-stockinged.’
    • ‘I'm not very punctilious about putting links in my blog.’
    • ‘Elsewhere, a less than punctilious treatment of particulars may have more to do with expedience.’
    • ‘The Talmudic reading load imposed by a punctilious and politically depressed lefty professor on hapless grad students is, of course, the least of the burdens of newly enhanced conservative rule.’
    • ‘Of course I can fully understand the punctilious security in the US at the present time, even more so in light of recent events in Sweden, so part of me was relieved that they were taking so much care.’
    • ‘One thing about Vollmann's fan base: they were punctilious in their temperament.’
    • ‘A punctilious listing of every detail produces prose that is prolix.’
    • ‘So punctilious was Lord Mackay that civil servants were instructed not to pass on ‘political’ messages on his behalf.’
    • ‘But the methodology is painstakingly punctilious due to the heavy editing involved.’
    • ‘As a teenager he was not particularly punctilious in following the observances of his religion.’
    • ‘He became punctilious about small things-bills should be paid and returned the same day they were received-and unconcerned about large ones.’
    • ‘For a punctilious lack of wit (he prefers sarcasm) and a simultaneous devotion to moralism (as opposed to morality), few can match him.’
    • ‘Negligent he may have been in his personal appearance and his domestic arrangements but he was also pragmatic, punctilious and a stickler for detail.’
    • ‘As long as the Lord Chancellor is punctilious in keeping his separate roles distinct, the separation of powers is not undermined and the justice system benefits immeasurably.’
    meticulous, conscientious, careful, diligent, attentive, ultra-careful, scrupulous, painstaking, exact, precise, accurate, correct, thorough, studious, rigorous, mathematical, detailed, perfectionist, methodical, particular, religious, strict
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Mid 17th century: from French pointilleux, from pointille, from Italian puntiglio (see punctilio).