im·​pec·​ca·​ble | \ (ˌ)im-ˈpek-ə-bəl How to pronounce impeccable (audio) \

Definition of impeccable

1 : free from fault or blame : flawless spoke impeccable French
2 : not capable of sinning or liable to sin

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Other Words from impeccable

impeccability \ (ˌ)im-​ˌpe-​kə-​ˈbi-​lə-​tē How to pronounce impeccable (audio) \ noun
impeccably \ (ˌ)im-​ˈpe-​kə-​blē How to pronounce impeccable (audio) \ adverb

Did you know?

The word impeccable has been used in English since at least 1531. It derives from the Latin word impeccabilis, a combination of the Latin prefix in-, meaning "not," and the verb peccare, meaning "to sin." Peccare has other descendents in English. There is peccadillo, meaning "a slight offense," and peccant, meaning "guilty of a moral offense or simply "faulty." There is also peccavi, which comes from Latin, where it literally means "I have sinned," and which is used in English as a noun meaning "an acknowledgment of sin."

Examples of impeccable in a Sentence

Grandfather found a reason to slip in every five minutes. The empty soda cans had to be removed, the bowl of potato chips refreshed. He was sure that he moved unnoticed, like an impeccable waiter of the old school … — Darryl Pinckney, High Cotton, 1992 His English was impeccable but halting, like a well-tooled but slightly rusted machine. — John Updike, New Yorker, 20 Apr. 1987 In order to ensure that at least one verifiable Spaniard participate in this critical venture, Mendoza asked Bishop Zumárraga to nominate as second-in-command a younger friar with impeccable credentials, and the cleric selected a Fransiscan in whom he had great faith … — James A. Michener, Texas, 1985 She has impeccable taste in music. the etiquette expert was celebrated for her absolutely impeccable manners
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Recent Examples on the Web During his tenure with the Department of Justice his reputation for integrity and ethical conduct was impeccable. Mike Levine, ABC News, 31 Mar. 2021 As in 2010, West’s instinct for political opportunity and sense of timing were impeccable. New York Times, 4 May 2021 His accuracy and touch are impeccable and after playing and thriving in gigantic games at Alabama, nerves won’t be a problem., 2 May 2021 The leather lining is soft and comfortable, and the suede upper is hand-stitched with impeccable attention to detail. Lois Alter Mark, Forbes, 26 Apr. 2021 That takes the entire season into consideration and places impeccable value on the concept. Bruce Jenkins, San Francisco Chronicle, 1 May 2021 People went to Tom Clancy movies for their tech and their military milieu, but this is the only one of the bunch to possess impeccable artistry and soul. Tim Grierson, Vulture, 30 Apr. 2021 The Broken-In Graphic Tee As a teenager, graphic tees felt like an easy way to advertise my impeccable (read: painfully nerdy) taste—not unlike the Death Cab for Cutie song that automatically played whenever someone visited my Myspace page. Grace Stearns, Vogue, 28 Apr. 2021 The 20-year-old has shown impeccable poise after his IMS oval crash earlier this month. Nathan Brown, The Indianapolis Star, 26 Apr. 2021

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'impeccable.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of impeccable

1531, in the meaning defined at sense 2

History and Etymology for impeccable

Latin impeccabilis, from in- + peccare to sin

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Time Traveler for impeccable

Time Traveler

The first known use of impeccable was in 1531

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Last Updated

1 Jun 2021

Cite this Entry

“Impeccable.” Dictionary, Merriam-Webster, Accessed 17 Jun. 2021.

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More Definitions for impeccable



English Language Learners Definition of impeccable

: free from fault or error


im·​pec·​ca·​ble | \ im-ˈpe-kə-bəl How to pronounce impeccable (audio) \

Kids Definition of impeccable

: free from fault or error He had impeccable manners.


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