radio star

noun

: a cosmic radio source
especially : a point source of radio emissions

Word History

First Known Use

1948, in the meaning defined above

Time Traveler
The first known use of radio star was in 1948

Dictionary Entries Near radio star

Cite this Entry

“Radio star.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/radio%20star. Accessed 23 Jul. 2024.

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