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Definition of radio- combining form from the Oxford Advanced Learner's Dictionary

radio-

combining form
 
/reɪdiəʊ/,
 
/reɪdiˈɒ/
 
/reɪdiəʊ/,
 
/reɪdiˈɑː/
 in nouns, adjectives and adverbs
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  1. connected with radio waves or broadcasting
    • radio-controlled
    Topics TV, radio and newsa2
  2. connected with radioactivity
    • radiotherapy
    3. Word Originfrom radio or radius.
See radio- in the Oxford Advanced American Dictionary
Check pronunciation: radio-

Nearby words

trait
noun
 
 
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