Meaning Of The Word D region

Real Dictionary

What's the definition of D region? Find D region meanings, definitions and more at the Real Dictionary online.

D region Meaning

D region Definition
D region Definition

What's The Definition Of D region?

D region in American English
the lowest atmospheric zone within the ionosphere, at an altitude of c. 55 to 90 km (c. 34 to 56 mi), containing the D layer
noun: the lowest region of the ionosphere, in which the D layer develops

D region in British English
noun: the lowest region of the ionosphere, extending from a height of about 60 kilometres to about 90 kilometres: contains a low concentration of free electrons and reflects low-frequency radio waves

More Definitions

A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z

Definitions Of The Day

  • Referentially ‐ adverb: in a…
  • Health insurance ‐ noun: insurance that compensates the insured for…
  • Manx ‐ of the Isle of Man or its people, language, or…
  • Coinventor ‐ noun: a fellow inventor; noun: one of two or more…
  • North Atlantic ‐ noun
  • Fruitiest ‐ adjective: of or resembling fruit; superlative…
  • Booth-babe ‐ noun: an attractive woman hired to draw attendees…
  • Lambrequin ‐ a fabric covering for a knight's helmet; noun:…
  • Enlevement ‐ noun: an abduction; noun: the act of taking someone…
  • Cantharidic ‐ adjective: cantharidal; adjective: relating to…