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radio source
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noun Astronomy.
a cosmic object or phenomenon, as a galaxy, pulsar, quasar, or the remnant of a supernova or of a galactic collision, that emits radio waves.
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Origin of radio source
First recorded in 1945–50
Words nearby radio source
radiosensitizer, radio shack, radio silence, radiosodium, radiosonde, radio source, radio spectrum, radio star, radio station, radiostrontium, radiosurgery
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Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022
How to use radio source in a sentence
British Dictionary definitions for radio source
radio source
noun
a celestial object, such as a supernova remnant or quasar, that is a source of radio waves
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
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