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isthmus

isthmus

3 9.4
A narrow strip of land with sea on both sides that links two larger areas of land
  • noun
  • /ˈɪsθməs/
translation icon : istmo
  • The only alternative to the isthmus was to take a small ship between two ports at the west end of the gulf.
  • crossing the isthmus
  • central isthmus

Examples

  • In order to travel from Europe, one had to cross the Atlantic by ship, then spend several days crossing the Panama isthmus by mule and dugout boat before boarding a ship to the Pacific port of Buenaventura.

    Academic text (2016)
  • "Before the present-day isthmus was created, water covered the area where Panama is today."

    Blog text (33)
  • By about 3 million years ago, an isthmus had formed between North and South America.

    Blog text (33)
  • The plant spread to other islands, to the Central American isthmus, and to the mainland of South America.

    Academic text (1999)
  • Winds are very strong on and near the isthmus because of the intermingling of the Pacific and the Caribbean weather systems.

    Fiction book (1999)
  • By 2001, for example, the isthmus hosted twenty internationally funded projects on maquila issues but only one directly supported organizing.

    Academic text (2002)
  • Any traffic between the two had to pass along a narrow isthmus between the Gulf and the Mediterranean (actually the Sea of Candia).

    Academic text (2012)
  • The relative ease of passage through the low-lying region of the isthmus has contributed to its strategic value and the long history of occupation in Juchitan.

    Academic text (2011)
  • The isthmus of Panama connects North and South America, surrounded by the Atlantic and Pacific Oceans.

  • The narrow isthmus allowed the ancient civilization to control trade routes between the two seas.

Compounds

aortic isthmus
  • Specialized
8.3

Narrow part of the aorta near the heart where upper branches join the lower aorta

A narrow strip of land in southern Thailand that connects the Malay Peninsula to the Asian mainland

A narrow strip of land that connects the Peloponnese to mainland Greece and has the Corinth Canal

Isthmus of Darien
  • Literature
9.6

An old name for the narrow piece of land joining Central America and South America

A narrow strip of land in southern Thailand linking the Malay Peninsula to mainland Asia

A narrow strip of land that connects Central and South America and separates the Caribbean Sea from the Pacific Ocean

A narrow strip of land in northeastern Egypt that joins Africa and Asia

A narrow strip of land in southern Mexico between the Gulf of Mexico and the Pacific Ocean

A narrow area of land between the Gulf of Finland and Lake Ladoga that connects Finland and Russia

How Narrow

tombolo
  • Specialized
9.9
neck
30 7.7
isthmus
3 9.4
sandbar
  • US
11 2.8

Surface Forms

isthmus singular
isthmuses plural

Etymology

Isthmus comes from the Greek word isthmos, which means 'neck'. So an isthmus is like a 'neck' of land, a narrow strip that connects two larger areas.