Reference meaning
countersign
Last updated
a secret word or phrase known only to a restricted group
Related source terms
Other meanings
2. noun
a second confirming signature endorsing a document already signed
3. verb
add one's signature to after another's to attest authenticity
Source and scope
This definition is reproduced from Princeton WordNet 3.0, sense 06674188-n, under the WordNet 3.0 License. It has not yet received VocabularyBase editorial review. Read the source and license details.