1911 Encyclopædia Britannica/Isthmus
ISTHMUS (Gr. ἰσθμός, neck), a narrow neck of land connecting two larger portions of land that are otherwise separated by the sea.
See also Isthmus on Wikipedia; and our 1911 Encyclopædia Britannica disclaimer.
ISTHMUS (Gr. ἰσθμός, neck), a narrow neck of land connecting two larger portions of land that are otherwise separated by the sea.