radio is the dictionary form of radioer Definition of radio
radio has definitions from the fields of electronics,telecommunications
1
[ noun ] (telecommunications) medium for communication
2
[ noun ] (electronics) an electronic receiver that detects and demodulates and amplifies transmitted signals
3
[ noun ] (electronics) a communication system based on broadcasting electromagnetic waves

Synonyms

wireless

4
[ verb ] transmit messages via radio waves

Examples

"he radioed for help"

5
[ adjective ] (combining form) indicating radiation or radioactivity

Examples

"radiochemistry"

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