Radio
/ˈɹeɪdiˌəʊ/
The meaning and definition of Radio, with examples, synonyms, and a word game to make it stick.
Definition
noun
- The technology that allows for the transmission of sound or other signals by modulation of electromagnetic waves.
- A device that can capture (receive) the signal sent over radio waves and render the modulated signal as sound.
verb
-
To use two-way radio to transmit (a message) (to another radio or other radio operator).
“I think the boat is sinking; we'd better radio for help. / I radioed him already. / Radio the coordinates this time. / OK. I radioed them the coordinates.”
- To order or assist (to a location), using telecommunications.
Definitions from the Free Dictionary API
Origin
From Latin radius.
25 Greek & Latin roots that unlock 1,000+ English words
Source: Etymological Wordnet (CC BY-SA 3.0)
A word like “Radio” rarely sticks from a single glance at a definition. WordMaster turns vocabulary into a game you play in context so it stays with you. Read the meaning above, then guess it in the tile, anagram, or hangman format — and every word you meet is logged for review.