Kra Isthmus
- proper noun
- The Kra Isthmus is considered the narrowest part of the Malay Peninsula.
Examples
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The Kra Isthmus has played a key role in the region's trade routes for centuries.
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Some proposals have suggested building a canal across the Kra Isthmus to connect the Indian and Pacific Oceans.
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The Kra Isthmus is a vital geographical feature in Thailand.
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Many tourists visit the Kra Isthmus for its natural beauty.
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The Kra Isthmus connects the Malay Peninsula to the mainland of Asia.
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The Kra Isthmus is known for its unique biodiversity and scenic landscapes.
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Geographers study the Kra Isthmus to understand its impact on local ecosystems.
Synonyms
A narrow strip of land in southern Thailand linking the Malay Peninsula to mainland Asia
Surface Forms
Morphology
Kra + isthmus
The head noun 'isthmus' clearly denotes a narrow land bridge, and 'Kra' functions only as a place name. Even if a learner does not know 'Kra', a B1 learner who knows 'isthmus' will readily infer this refers to the specific isthmus called Kra, so the meaning is compositionally transparent.
Etymology
Kra Isthmus may come from a local word for a 'neck', and Isthmus means a narrow strip of land. This image of a land 'neck' helps explain why the name refers to the narrow land that connects the Malay Peninsula to the Asian mainland.