ⓘ One or more forum threads is an exact match of your searched term. Click here.

Collins Concise English Dictionary © HarperCollins Publishers::

radio- combining form
  1. denoting radio, broadcasting, or radio frequency: radiogram
  2. indicating radioactivity or radiation
Etymology: from French, from Latin radius ray; see radius

'radio-' also found in these entries:

Word of the day: Intermediate+ crank

Report an inappropriate ad.