radio in Portuguese
radio in Portuguese
rádio
(uncountable) The technology that allows for the transmission of sound or other signals by modulation of electromagnetic waves.
rádio
(countable) A device that can capture (receive) the signal sent over radio waves and render the modulated signal as sound.
telefonia
(countable) A device that can capture (receive) the signal sent over radio waves and render the modulated signal as sound.
radio-
radiation, radioactive