The definition of bona fides is acts of proof, honesty or sincerity.
(noun)Examples of bona fides are true facts.
See bona fides in Webster's New World College Dictionary
Origin: < bona fide
See bona fides in American Heritage Dictionary 4
noun
Origin:
Origin: Latin bona fidēs, good faith
Origin: : bona
Origin: , feminine of bonus, good
Origin: + fidēs, faith
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