Word: astrosphere
Part of speech: Noun
Syllables: as
tro
sphere
Definition: A cavity filled with hot gas blown into the interstellar medium by stellar winds.
Morphemes:
Affix: astro-
Language: en
PoS: Prefix
Meaning: celestial bodies: fixed stars, wandering stars (planets), etc; astronomy
Etymology Compounds: Affix: ἄστρον
Language: grc
Decoded: astron
Meaning: celestial body
Affix: sphere
Language: en
PoS: Noun
Meaning: The apparent outer limit of space; the edge of the heavens, imagined as a hollow globe within which celestial bodies appear to be embedded.
Etymology Compounds: Affix: sphaera
Language: la
Decoded: sphaera
Meaning: ball, globe, celestial sphere