countersign

English Thesaurus

1. a second confirming signature endorsing a document already signed (noun.communication)

hypernym	:	signature,
definition	:	your name written in your own handwriting (noun.communication)

2. a secret word or phrase known only to a restricted group (noun.communication)

hypernym	:	arcanum, secret,
definition	:	information known only to a special group (noun.communication)

hypernym	:	positive identification,
definition	:	evidence proving that you are who you say you are; evidence establishing that you are among the group of people already known to the system; recognition by the system leads to acceptance (noun.communication)

3. add one's signature to after another's to attest authenticity (verb.communication)

hypernym	:	sign,
definition	:	be engaged by a written agreement (verb.communication)

4. a second confirming signature endorsing a document already signed (noun.communication)

derivation	:	countersign,
definition	:	add one's signature to after another's to attest authenticity (verb.communication)

5. add one's signature to after another's to attest authenticity (verb.communication)

derivation	:	countersign, countersignature,
definition	:	a second confirming signature endorsing a document already signed (noun.communication)

6. a second confirming signature endorsing a document already signed (noun.communication)

derivation	:	countersign,
definition	:	add one's signature to after another's to attest authenticity (verb.communication)

7. add one's signature to after another's to attest authenticity (verb.communication)

derivation	:	countersign, countersignature,
definition	:	a second confirming signature endorsing a document already signed (noun.communication)