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Meaning of interplanetary space | Babel Free

Noun CEFR B2

Definitions

That part of outer space between the planets of a solar system and its star

uncountable

CEFR level

B2

Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

See also

Interplant interplant distance interplanting Interplay interplaying interplea