Dictionary

idio-

combining form

Definition of IDIO-

:  one's own :  personal :  separate :  distinct <idioblast>
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Origin of IDIO-

Greek, from idios — more at idiot
Medical Dictionary

idio-

combining form

Medical Definition of IDIO-

1
:  one's own :  personal :  separate :  distinct <idiotype> <idiosyncrasy>
2
:  self-produced :  arising within <idiopathic> <idioventricular>

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