faith.
A trust or confidence in the intentions or abilities of a person, object, or ideal from prior empirical evidence.
Meaning & usage
A trust or confidence in the intentions or abilities of a person, object, or ideal from prior empirical evidence.
The faithfulness of Old Faithful gives us faith in it.
I have faith in the goodness of my fellow man.
A conviction about abstractions, ideas, or beliefs, without empirical evidence, experience, or observation.
I have faith that my prayers will be answered.
I have faith in the healing power of crystals.
A religious or spiritual belief system.
The Christian faith.
We seek justice for the Indo-European Folk Faith; what's wrong in our literature for that?
An obligation of loyalty or fidelity and the observance of such an obligation.
He acted in good faith to restore broken diplomatic ties after defeating the incumbent.
Credibility or truth.
Where this word comes from
From Middle English faith (also fay), borrowed from Old French fei, feid, from Latin fidem. Doublet of foy. Displaced native Old English ġelēafa, which was also a word for belief. * Old French had [θ] as a final devoiced allophone of /ð/ from lenited Latin /d/; this eventually fell silent in the 12th century. The -th of the Middle English forms is most straightforwardly accounted for as a direct borrowing of a French [θ]. However, it has also been seen as arising from alteration of a French form with -d under influence of English abstract nouns in the suffix -th (e.g., truth, ruth, health, etc.), or as a recharacterization of a French form like fay, fey, fei with the same suffix. Compare Champenois fiate, fiaite, showing the same preservation of the final consonant.
Alternative form of in faith (“really, truly”).
Where this word comes from
From Middle English faith (also fay), borrowed from Old French fei, feid, from Latin fidem. Doublet of foy. Displaced native Old English ġelēafa, which was also a word for belief. * Old French had [θ] as a final devoiced allophone of /ð/ from lenited Latin /d/; this eventually fell silent in the 12th century. The -th of the Middle English forms is most straightforwardly accounted for as a direct borrowing of a French [θ]. However, it has also been seen as arising from alteration of a French form with -d under influence of English abstract nouns in the suffix -th (e.g., truth, ruth, health, etc.), or as a recharacterization of a French form like fay, fey, fei with the same suffix. Compare Champenois fiate, fiaite, showing the same preservation of the final consonant.
Ellipsis of by my faith.
Where this word comes from
From Middle English faith (also fay), borrowed from Old French fei, feid, from Latin fidem. Doublet of foy. Displaced native Old English ġelēafa, which was also a word for belief. * Old French had [θ] as a final devoiced allophone of /ð/ from lenited Latin /d/; this eventually fell silent in the 12th century. The -th of the Middle English forms is most straightforwardly accounted for as a direct borrowing of a French [θ]. However, it has also been seen as arising from alteration of a French form with -d under influence of English abstract nouns in the suffix -th (e.g., truth, ruth, health, etc.), or as a recharacterization of a French form like fay, fey, fei with the same suffix. Compare Champenois fiate, fiaite, showing the same preservation of the final consonant.
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Definitions, grammatical labels, IPA, etymology and examples: Wiktionary contributors, extracted by Kaikki / Wiktextract. Adapted under CC BY-SA 4.0. Selected fields and authored examples are shown; third-party quotations and audio are omitted. See contributor history.
Last enriched 2026-09-10. Definitions are in English. Romanizations are shown when supplied by the source; syllable estimates are omitted for unsupported scripts.