Jump to: General, Art, Business, Computing, Medicine, Miscellaneous, Religion, Science, Slang, Sports, Tech, Phrases 

We found 20 dictionaries with English definitions that include the word heliopause: Click on the first link on a line below to go directly to a page where "heliopause" is defined. General (15 matching dictionaries) heliopause: American Heritage Dictionary of the English Language [home, info] heliopause: Collins English Dictionary [home, info] heliopause: Vocabulary.com [home, info] heliopause: Wordnik [home, info] heliopause: Wiktionary [home, info] heliopause: Webster's New World College Dictionary, 4th Ed. [home, info] heliopause: Infoplease Dictionary [home, info] heliopause: Dictionary.com [home, info] heliopause: UltraLingua English Dictionary [home, info] Heliopause: Wikipedia, the Free Encyclopedia [home, info] heliopause: Rhymezone [home, info] heliopause: Free Dictionary [home, info] heliopause: Mnemonic Dictionary [home, info] heliopause: LookWAYup Translating Dictionary/Thesaurus [home, info] heliopause: Dictionary/thesaurus [home, info] Computing (1 matching dictionary) heliopause: Encyclopedia [home, info] Science (2 matching dictionaries) heliopause: Nine Planets Glossary [home, info] HELIOPAUSE: Zoom Astronomy Glossary [home, info] Tech (2 matching dictionaries) Heliopause: Basics of Space Flight Glossary [home, info] heliopause: SOLAR-TERRESTRIAL TERMS [home, info]

Quick definitions from WordNet (heliopause) ▸ noun:  the boundary marking the edge of the sun's influence; the boundary (roughly 100 AU from the sun) between the interplanetary medium and the interstellar medium; where the solar wind and the wind from other stars meet