countersign

Noun · Verb

Open English WordNet

Noun (2)

  1. a secret word or phrase known only to a restricted group“he forgot the password”Synonyms: passwordwatchwordwordparoleType of positive identification, secret
  2. a second confirming signature endorsing a document already signedSynonyms: countersignatureType of signature

Verb (1)countersigned, countersigning

  1. add one's signature to after another's to attest authenticity“You must countersign on this line of the contract”More general sign
Word of the day · Oct 30About this word
mundaneadjective

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Webster's Dictionary (1913)

Coun′ter·sign′ (-s?n′; 277), transitive verb [past tense & past participle Countersigned (-s?nd′); present participle & verbal noun Countersigning.]

Origin: Counter- + sign: cf. F. contresigner.

To sign on the opposite side of (an instrument or writing); hence, to sign in addition to the signature of a principal or superior, in order to attest the authenticity of a writing.


Coun′ter·sign′ adjective

1. The signature of a secretary or other officer to a writing signed by a principal or superior, to attest its authenticity.

2. Military A private signal, word, or phrase, which must be given in order to pass a sentry; a watchword.

Webster’s Revised Unabridged Dictionary (1913), from GCIDE 0.54

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