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Meaning of preplanetary nebula | Babel Free

Noun CEFR B2

Definitions

A stage in stellar evolution when a star starts to shed its outer layers before coming a true planetary nebula.

CEFR level

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

preplanetesimal preplanner preplanning preplasma preplasmablast preplate

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