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Meaning of protoplanetary | Babel Free

Adjective CEFR C2

Definitions

Of or pertaining to a protoplanet.
not-comparable
Relating to a stage in the life of a red giant star or its protoplanetary nebula during the star's final stages of life
not-comparable

Equivalents

Español protoplanetario

Русский протопланетный

CEFR level

C2

Mastery
This word is part of the CEFR C2 vocabulary — mastery level.

See also

protoplanetesimal protoplasmal protoplasmatic protoplasmic protoplasmodial protoplast