Learning / English Dictionary |
LONG WAVE
Pronunciation (US): | ![]() | (GB): | ![]() |
I. (noun)
Sense 1
Meaning:
A radio wave with a wavelength longer than a kilometer (a frequency below 300 kilohertz)
Classified under:
Nouns denoting natural phenomena
Hypernyms ("long wave" is a kind of...):
radio emission; radio radiation; radio wave (an electromagnetic wave with a wavelength between 0.5 cm to 30,000 m)