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出典:Wiktionary
出典:『Wiktionary』 (2026/05/24 18:28 UTC 版)
From the Old French form of Latin Eustathius, from Ancient Greek Εὐστάθιος (Eustáthios, “ancient name, also of Christian Saint”), from Ancient Greek εὐσταθής (eustathḗs, “steadfast, stable”). Or from εὔστᾰχῠς (eústăkhŭs, “fruitful”, literally “abundant in grain”), from εὖ (eû) + στάχυς (stákhus). Doublet of Ostap.
Eustace