Definition of unprobated in English:

unprobated

Pronunciation /(ˌ)ʌnˈprəʊbeɪtɪd/

adjective

North American Law
  • Of a will or similar document: not probated.

Origin

Late 16th century (in an earlier sense). Originally from un- + probate + -ed, probably after classical Latin improbātus in uncertain sense, perhaps ‘not tested or approved’.