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Pronunciation varies by accent · adjective
(of radio waves) Having a wavelength of greater than 1000 meters..
He likes to listen to BBC Radio 4 on longwave.
Use long wave when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Long wave means (of radio waves) Having a wavelength of greater than 1000 meters..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
He likes to listen to BBC Radio 4 on longwave.
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