untried Syllabification: (un·tried)Pronunciation: /ˌənˈtrīd/Translate untried | into Spanish Definition of untried adjective 1not yet tested to discover quality or reliability; inexperienced:he chose two untried actors for leading roles 2 Law (of an accused person) not yet subjected to a trial in court. untried in other Oxford dictionaries Definition of untried in the British & World English dictionary