D-layer

Definitions of D-layer
  1. noun
    the lowest region of the ionosphere (35 to 50 miles up) that reflects low-frequency radio waves
    synonyms: D region
    see moresee less
    example of:
    part, region
    the extended spatial location of something
Cite this entry
Style:
MLA
  • MLA
  • APA
  • Chicago

Copy citation
DISCLAIMER: These example sentences appear in various news sources and books to reflect the usage of the word ‘D-layer'. Views expressed in the examples do not represent the opinion of Vocabulary.com or its editors. Send us feedback
Word Family