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Definitions from WordNet
Noun d region has 1 sense
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Definitions from the Webd regionDescription:The term "d region" refers to a specific region in the ionosphere, which is the upper part of Earth's atmosphere. The d region is known for its interaction with solar radiation and plays a crucial role in radio wave propagation. It absorbs high-frequency radio waves, particularly during the daytime, causing changes in communication patterns and influencing long-distance radio transmissions. Sample Sentences:Noun - Scientific Sense: Noun - Communication Sense: Noun - Atmospheric Sense: Related products on Amazon: | ||||
d c generator d engagement d etat d etudes d g d j vu d oeuvres d oyly carte d region d sharp d tente d words d yer mak er da da da gamma da javu
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