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unproven

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adjective un·prov·en \ˌən-ˈprü-vən, British also -ˈprō-\

Definition of unproven

  1. :  not tested and shown to be good, true, or useful :  not proven an unproven allegation/theory unproven benefits unproven technology

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First Known Use of unproven

1563

Law Dictionary

unproven

adjective un·prov·en \ˌən-ˈprü-vən\

Legal Definition of unproven

  1. :  not proven an unproven allegation

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