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English definition of “unimpeachable”

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unimpeachable

adjective uk   /ˌʌn.ɪmˈpiː.tʃə.bl̩/ formal approving us  
of such a high standard of honesty and moral goodness that it cannot be doubted or criticized: Lord Fletcher, said the Bishop, was a man of unimpeachable integrity and character.
Translations of “unimpeachable”
in Chinese (Traditional) (品格)無可懷疑的,無可指責的,無可挑剔的…
in Chinese (Simplified) (品格)无可怀疑的,无可指责的,无可挑剔的…
(Definition of unimpeachable from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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