radi-
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radi-

combining form

Definition of RADI-

1
: radiant energy : radiation <radioactive> <radiopaque>
2
: radioactive <radioelement>
3
: radium : X-rays <radiotherapy>
4
: radioactive isotopes especially as produced artificially <radiocarbon>
5
: radio <radiotelegraphy>
6
: radius bone <radio-ulna>

Variants of RADI-

radi- or radio-

Origin of RADI-

French, from Latin radius ray

radi-

combining form    (Medical Dictionary)

Medical Definition of RADI-

1
: radiant energy : radiation <radioactive> <radiopaque>
2
: radioactive <radioelement>
3
: radium : X-rays <radiotherapy>
4
: radioactive isotopes especially as produced artificially <radiocarbon>

Variants of RADI-

radi- or radio-

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