DictionaryRoot: fidere
Latin
fidere
trust or have confidence
Forms
- fidere
- fid- — Used before other endings.
- fis- — A changed form in related Latin formations.
Origin
An inherited Latin trust word with older Indo-European ancestry.
Note
Trust can concern another person, a promise, or one's own capacity.
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noun
confidence
KAHN-fih-duns/ˈkɑːnfɪdəns/
Trust in the reliability of someone or something.
Etymology
The trust root, with con- perhaps adding emphasis, first referred to assurance in another person’s good faith. That reliance turned inward to mean trust in one’s own powers, resources, or prospects.