HELIOSPHERE meaning: Solar system's protective bubble shield

We found 21 dictionaries that define the word heliosphere:

General (15 matching dictionaries)

heliosphere: Merriam-Webster
heliosphere: Oxford Learner's Dictionaries
heliosphere: American Heritage Dictionary of the English Language
heliosphere: Collins English Dictionary
heliosphere: Vocabulary.com
heliosphere: Wordnik
heliosphere: Wiktionary
heliosphere: Webster's New World College Dictionary, 4th Ed.
heliosphere: Infoplease Dictionary
heliosphere: Dictionary.com
Heliosphere (science fiction convention), Heliosphere: Wikipedia, the Free Encyclopedia
heliosphere: Rhymezone
heliosphere: FreeDictionary.org
heliosphere: Mnemonic Dictionary
heliosphere: TheFreeDictionary.com

Computing (1 matching dictionary)

heliosphere: Encyclopedia

Science (3 matching dictionaries)

Heliosphere: Eric Weisstein's World of Astronomy
heliosphere: Nine Planets Glossary
HELIOSPHERE: Zoom Astronomy Glossary

Tech (2 matching dictionaries)

Basics of Space Flight Glossary (No longer online)
SOLAR-TERRESTRIAL TERMS (No longer online)

(Note: See heliospheres as well.)

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Definitions from Wiktionary (heliosphere)

▸ noun: (astronomy) The region of space where interstellar medium is blown away by solar wind; the boundary, heliopause, is often considered the edge of the Solar System.

Opposite:

heliopause, interstellar medium

Adjectives:

inner, outer, distant, dimensional, global, entire, latitude, southern, polar

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