Istmo

noun
  1. A narrow strip of land connecting two larger landmasses and separating two bodies of water, often serving as a land bridge for transportation and migration. noun
    The Isthmus of Panama connects North and South America.
    Historically, the isthmus served as a crucial route for traders and explorers.
  2. A geographical feature characterized by a narrow passage or corridor that links two larger regions or areas. noun
    The isthmus allowed for easier movement between the two regions.
    Scientists studied the isthmus to understand its impact on local ecosystems.