bona fides

noun

bo·​na fi·​des ˌbō-nə-ˈfī-ˌdēz How to pronounce bona fides (audio)
nonstandard
ˈbō-nə-ˌfīdz How to pronounce bona fides (audio)
1
: good faith : sincerity
2
: the fact of being genuine
often plural in construction
3
: evidence of one's good faith or genuineness
often plural in construction
4
: evidence of one's qualifications or achievements
often plural in construction

Did you know?

Bona fides looks like a plural word in English, but in Latin it is a singular noun that literally means "good faith." When bona fides entered English, it at first stayed very close to its Latin use, and it also kept its singular form—for example, "a claimant whose bona fides is unquestionable." But in the 20th century, use of bona fides began to widen, and it began to appear with a plural verb in certain contexts, such as "the informant's bona fides were ascertained."

Examples of bona fides in a Sentence

Recent Examples on the Web
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Abandoning his blue-collar bona fides is not smart politics: While Mr. Biden’s approval rating hovers near historic lows, approval of labor unions is reaching historic highs. Matthew Miles Goodrich, The New Republic, 6 Mar. 2023 Still, others haven't shed their traditional foreign policy bona fides. Tal Axelrod, ABC News, 3 Mar. 2023 Simpson, by contrast, goes straight to the Confederacy, as a source of both personal and ideological bona fides. Lauren Collins, The New Yorker, 25 Feb. 2023 What the album does not have are any songs that lean on Nashville songwriting conventions, as did some of the earlier songs that helped establish Price’s country bona fides. James Sullivan, BostonGlobe.com, 23 Feb. 2023 See all Example Sentences for bona fides 

Word History

Etymology

Latin, literally, good faith

First Known Use

1665, in the meaning defined at sense 1

Time Traveler
The first known use of bona fides was in 1665

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Dictionary Entries Near bona fides

Cite this Entry

“Bona fides.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/bona%20fides. Accessed 24 Nov. 2024.

Legal Definition

bona fides

noun
: good faith
the fact that the plaintiff conducted an investigation demonstrated its bona fidesJeannette Glass Co. v. Indemnity Ins. Co. of North America, 88 A.2d 407 (1952) (dissent)
Etymology

Latin

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