longwave

== English == === Alternative forms === long wave (noun) === Etymology === From long +‎ wave. === Pronunciation === === Adjective === longwave (not comparable) (of radio waves) Having a wavelength of greater than 1000 meters. (of radio equipment) Capable of transmitting or receiving signals at such a wavelength. ==== Derived terms ==== LW ==== Translations ==== === Noun === longwave (uncountable) (radio) Radio having a wavelength greater than 1000 meters. ==== See also ==== microwave, shortwave, mediumwave, radio wave radio frequency, LF, VLF, ELF