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LATIN · A WORD WITH POSSIBILITIES

fideiussor.

guarantor, one who gives surety or goes bail;

10 characters3 syllables approx.Latina language

Meaning & usage

noun[fɪ.deːˈjʊs.sɔr]Classical-Latin[fi.deˈjus.sor]
  1. guarantor (of a surety or bail)

    declension-3
Where this word comes from

Etymology tree Latin fidēs Proto-Indo-European *h₂ey- Proto-Indo-European *-u Proto-Indo-European *h₂óyu Proto-Indo-European *h₂yew- Proto-Indo-European *Hyewdʰ- Proto-Indo-European *-yeti Proto-Indo-European *-éyeti Proto-Indo-European *Hyowdʰéyeti Proto-Italic *jouðeō Old Latin ioubeō Latin iubeō Latin fidēiubeō Proto-Indo-European *-tōr Proto-Italic *-tōr Latin -tor Latin fidēiussor From fidēiubeō (“be a surety for bail”) + -tor (agent noun-forming suffix).

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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.