Definition of E-layer in English:


Line breaks: E-layer


  • A layer of the ionosphere able to reflect medium-frequency radio waves.
    More example sentences
    • The effect of the Ampére force on inertio-gravity (IG) waves in the partially ionized ionospheric E-layer is considered.
    • At the fully-developed stage, the fully-extended luminous body connected the cloud top at 15km with the E-layer ionosphere at 90km.


1930s: arbitrary use of the letter E, + layer.

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Pronunciation: skəʊʃ
a small amount; a little