bona fides
Americannoun
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(italics) good faith; absence of fraud or deceit; the state of being exactly as claims or appearances indicate.
The bona fides of this contract is open to question.
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(sometimes italics) the official papers, documents, or other items that prove authenticity, legitimacy, etc., as of a person or enterprise; credentials.
All our bona fides are on file with the SEC.
noun
Usage
Bona fides is from the singular Latin phrase bona fidēs , meaning “good faith,” and has the same meaning in English. But partially because its -es ending makes bona fides look and sound like a plural, it has developed the plural sense “credentials.” This plural use, although criticized by some usage guides, has been increasing in all varieties of speech and writing. The adjective bona fide (without the “s”) is from a Latin phrase meaning “in good faith, with good faith.” It was originally used adverbially in this sense, but is now mainly an adjective. The meaning “authentic, true” is a later development sometimes denounced as sloppy usage, but its use is bona fide and widespread.
Etymology
Origin of bona fides
First recorded in 1835–40; from Latin bona fidēs “good faith”
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Despite his bombastic rhetoric, Iran watchers said he has in the past demonstrated some pragmatism, which, combined with his regime bona fides, could position him as a viable interlocutor.
“He has revolutionary bona fides,” said Sherman.
He is on the flag football roster of Team Wildcats alongside NFL quarterbacks and captains Joe Burrow and Jayden Daniels, so inquiring minds can evaluate Paul’s gridiron bona fides during the three-team flag fun televised at 1 p.m.
From Los Angeles Times
Later paintings and prints are used to illustrate the historical events that solidified the samurai’s military bona fides.
The best proof of the Pistons’ rough-and-tumble bona fides comes from the admiration they’ve won from the crosstown hockey club.
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
