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radio astronomy

Noun CEFR B2

Definitions

The branch of astronomy which studies celestial bodies and occurrences at radio frequencies by means of radio telescopes.

uncountable

Equivalents

8 more languages

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
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See also

radio beacon radio burst radio button radio car radio cassette radio cassette player

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