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D region

Definitions, examples, synonyms and antonyms from WordNet 3.0.

noun

  1. the lowest region of the ionosphere (35 to 50 miles up) that reflects low-frequency radio waves

    noun.location

    Synonyms d-layer

    Source: WordNet 3.0

Nearby words

czechoslovakianczechsczernyczestochowadd and cdædaldædalousdæmondéblaidébouchédébouchure

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