isthmus.
isthmus; strait;
Meaning & usage
a strip of land between two seas; an isthmus
a strip of land between two seas; an isthmus a strait
Where this word comes from
Etymology tree Proto-Indo-European *h₁ey- Proto-Indo-European *h₁éyti Proto-Hellenic *éimi Ancient Greek εἶμῐ (eîmĭ) Ancient Greek ῐ̓σθμός (ĭsthmós)bor. Latin isthmus Borrowing from Ancient Greek ῐ̓σθμός (ĭsthmós, “neck, narrow passage”), possibly from εἶμῐ (eîmĭ, “to go”).
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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.