Words · Very common
radio
/ˈɹeɪdiˌoʊ/ · 5 letters · 5 distinct letters
- noun
medium for communication
- noun
an electronic receiver that detects and demodulates and amplifies transmitted signals
- noun
a communication system based on broadcasting electromagnetic waves
- verb
transmit messages via radio waves
he radioed for help
- adjective
indicating radiation or radioactivity
radiochemistry