Word Type

Noun

The word "heliosphere" can be used as a noun.

Word Relationships

Derived Terms

inner heliosphere outer heliosphere

Context

astronomy

Broader Terms (Hypernyms)

astrosphere part region

Type Of (IsA)

astronomical object astrosphere region

Part Of

milky way

Related Terms

heliospheric

Related Terms

heliopause interstellar medium solar system solar wind space stellar magnetosphere stellar wind

Similar Terms

bow shock heliopause heliosheath inner heliosphere solar magnetosphere solar wind termination shock

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.