Reference meaning
secret
Last updated
something that should remain hidden from others (especially information that is not to be passed on)
Other meanings
2. noun
information known only to a special group
3. noun
something that baffles understanding and cannot be explained
4. adjective
not open or public; kept private or not revealed
Source and scope
This definition is reproduced from Princeton WordNet 3.0, sense 06673142-n, under the WordNet 3.0 License. It has not yet received VocabularyBase editorial review. Read the source and license details.