Heaviside region
Ionosphere and Heaviside region are semantically related. In some cases you can replace term "Ionosphere" with "Heaviside region", this terms are similar.
Ionosphere
Ionosphere noun - The outer region of the Earth's atmosphere; contains a high concentration of free electrons.
Show all Definitions
Synonyms for Ionosphere
Heaviside region and ionosphere are semantically related. Sometimes you can replace phrase "Heaviside region" with "Ionosphere", this terms are similar.
Nearby Word: ionospheric
Mutual synonyms
Cite this Source
Ionosphere and Heaviside region. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/heaviside_region/ionosphere
Heaviside region & Ionosphere. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/heaviside_region/ionosphere>.
Ionosphere or Heaviside region. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/heaviside_region/ionosphere.
Google Ngram Viewer shows how "Heaviside region" and "ionosphere" have occurred on timeline