1
: a native or inhabitant of an isthmus
2
capitalized
: a native or inhabitant of the Isthmus of Panama
: of, relating to, or situated in or near an isthmus: such as
a
often capitalized
: of or relating to the Isthmus of Corinth in Greece or the games held there in ancient times
b
often capitalized
: of or relating to the Isthmus of Panama connecting the North American and South American continents
Dictionary Entries Near isthmian
Cite this Entry
“Isthmian.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/isthmian. Accessed 28 Nov. 2024.
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