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impeccable

adjectiveattested in dialogue

  • //ɪmˈpɛkəbəl//

Perfect, without faults, flaws or errors

adjective

  1. 1

    Perfect, without faults, flaws or errors

    He grew up in Norway, but he writes impeccable English.

    The only impeccable writers are those who never wrote.

  2. 2

    Incapable of wrongdoing or sin; immaculate

    It was easy for James V to imprison Lady Glamis, but actually convicting her was far more difficult; her character was impeccable and she was highly respected by all who knew her.

Etymology

From Middle French impeccable, from Latin impeccabilis (“not liable to sin”), from im- (“not”) + peccare (“to err, to sin”).

Forms

comparative
more impeccable
superlative
most impeccable
The neighbouring pagesAlphabetical order follows the rules of the language, not byte values: an accent decides only between two otherwise identical words, and Spanish files Ñ as a letter of its own.

Lexical content from Wiktionary, under CC BY-SA 4.0 · Source entry · Data version 2026-08-23

Rank among the words of the OpenSubtitles 2018 corpus — film and television subtitles, so spoken rather than written usage (CC BY-SA 3.0).