Protostar

noun

/ˈpɹəʊtə(ʊ)stɑː/

Word Frequency: 0.0

Definitions

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

The Daily Word NerdA new word, a puzzle, and a fun fact — free in your inbox every morning.

Free forever · unsubscribe anytime · all 14 newsletters

That email did not go through — please check it and try again.