Longwave

adj, noun

Definitions

Adjective
  1. 1
    Having a wavelength of greater than 1000 meters. not-comparable
  2. 2
    Capable of transmitting or receiving signals at such a wavelength. not-comparable
Noun
  1. 1
    Radio having a wavelength greater than 1000 meters. uncountable

    "He likes to listen to BBC Radio 4 on longwave."

Etymology

Etymology 1

From long + wave.

Etymology 2

From long + wave.

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