Reference meaning
unquestionable
Last updated
incapable of being questioned
Other meanings
2. adjective
not counterfeit or copied
3. adjective
not open to question
Source and scope
This definition is reproduced from Princeton WordNet 3.0, sense 01918185-a, under the WordNet 3.0 License. It has not yet received VocabularyBase editorial review. Read the source and license details.