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protostar

Noun CEFR B2
ˈpɹəʊtə(ʊ)stɑː

Definitions

A collection of gas and dust in space with high temperature that usually grows to the point of beginning nuclear fusion and becoming a star.

Equivalents

Françaisprotoétoile
DeutschProtostern
8 more languages
Italianoprotostella
日本語原始星
한국어원시별
Portuguêsprotoestrela
Türkçeönyıldız

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
See all B2 English words →

See also

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