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overconfidence. In DICTIOUS you will not only get to know all the dictionary meanings for the word
overconfidence, but we will also tell you about its etymology, its characteristics and you will know how to say
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overconfidence you have here. The definition of the word
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English
Etymology
From over- + confidence.
Noun
overconfidence (usually uncountable, plural overconfidences)
- An excessive or unwarranted degree of confidence.
1890 February, A[rthur] Conan Doyle, “Sherlock Holmes Gives a Demonstration”, in The Sign of Four (Standard Library), London: Spencer Blackett , →OCLC, page 89:My case is, as I have told you, almost complete; but we must not err on the side of over-confidence.