Copyright © Philip M. Parker, INSEAD. Terms of Use.
Definition: D Region |
D RegionNoun1. The lowest region of the ionosphere (35 to 50 miles up) that reflects low-frequency radio waves. Source: WordNet 1.7.1 Copyright © 2001 by Princeton University. All rights reserved. |
| Domain | Definition |
Geography | That part of the ionosphere in which the D layer tends to form. Source: European Union. (references) |
Post & Telecom | A region of the ionosphere between about 50 and about 90 km above the earth's surface. Source: European Union. (references) |
Solar | A daytime layer of the earth's IONOSPHERE approximately 50 to 90 km in altitude. (references) |
Source: compiled by the editor from various references; see credits. | |
(From Wikipedia, the free Encyclopedia)
Note: Attenuation of radio waves, caused by ionospheric free-electron density generated by solar radiation, is pronounced during daylight hours. Because solar radiation is not present at night, ionization ceases, and hence attenuation of radio waves ceases.
Source: from Federal Standard 1037C and from MIL-STD-188
Source: adapted by the editor from Wikipedia, the free encyclopedia under a copyleft GNU Free Documentation License (GFDL) from the article "D region."
Synonym: D RegionSynonym: D-layer (n). (additional references) |
Crosswords: D Region |
| Specialty definitions using "D region": type D region. (references) |
Expression using "D region": type D region. Additional references. | |
| Source: compiled by the editor from various references; see credits. |
| Language | Translations for "D region"; alternative meanings/domain in parentheses. | |
Danish | type-D område (type D region). (various references) | |
Dutch | gebied van type D (type D region). (various references) | |
Finnish | D-vyöhyke, D-alue (ionosphere D-region). (various references) | |
French | région D de l'ionosphère, région D, couche D. (various references) | |
German | D-Region (ionosphere D-region). (various references) | |
Greek | περιοχή D της ιονόσφαιρας (ionosphere D-region), περιοχή D. (various references) | |
Italian | regione D della ionosfera (ionosphere D-region), regione D (ionosphere D-region). (various references) | |
Pig Latin | day egionray.(various references) | |
Portuguese | região D da ionosfera (ionosphere D-region), região D (ionosphere D-region). (various references) | |
Spanish | región D (ionosphere D-region). (various references) | |
Swedish | D-region (ionosphere D-region), D-område. (various references) | |
| Source: compiled by the editor from various translation references. | ||
Scrabble® Enable2K-Verified Anagrams | |
Direct Anagrams: eroding, groined, ignored, negroid, redoing. | |
| Words within the letters "d-e-g-i-n-o-r" | |
-1 letter: dinero, dinger, engird, eringo, girned, ignore, ironed, reding, region, ringed. | |
-2 letters: deign, diner, dinge, dingo, dirge, dogie, doing, drone, genro, geoid, giron, goner, gored, gride, grind, groin, irone, redon, reign, renig, ridge. | |
-3 letters: deni, dine, ding, dire, doer, doge, done, dong, dore, dreg, ergo, gied, gien, gird, girn, giro, goer, gone, gore, grid. | |
| Words containing the letters "d-e-g-i-n-o-r" | |
+1 letter: dowering, gueridon, negroids, ordering, organdie, recoding, ringdove, rodeoing. | |
+2 letters: bordering, deforcing, deforming, dehorning, dehorting, deploring, deporting, desorbing, detouring, devouring, deworming, doddering, dogearing, endoergic, endorsing, foddering, foredoing, girandole, gondolier, grandiose, gueridons, moldering, organdies, organised, organized, overdoing, pondering, powdering, precoding, rebodying, recording, redingote, redocking, redonning, refolding, reloading, remolding, resodding, rewording, ringdoves, soldering, ungodlier, wondering. | |
| Source: compiled by the editor from various references; see credits. SCRABBLE® is a registered trademark. All intellectual property rights in and to the game are owned in the U.S.A and Canada by Hasbro Inc., and throughout the rest of the world by J.W. Spear & Sons Limited of Maidenhead, Berkshire, England, a subsidiary of Mattel Inc. Mattel and Spear are not affiliated with Hasbro. | |
| 1. Definition 2. Synonyms 3. Crosswords 4. Expressions | 5. Translations: Modern 6. Anagrams 7. Bibliography |
Copyright © Philip M. Parker, INSEAD. Terms of Use.
