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English definition of “unfailing”

unfailing

adjective     /ʌnˈfeɪ.lɪŋ/
describes a positive quality of someone's character when it shows itself at all times: unfailing enthusiasmHaving a powerful effectStrong feelingsVery and extreme unfailingly     /-li/ adverb She's unfailingly cheerful no matter what the circumstances.Having a powerful effectStrong feelingsVery and extreme
(Definition of unfailing adjective from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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