Definition of Countersign:

  1. Add a signature to (a document already signed by another person).

  2. To attest authenticity or correctness of an already signed document by adding ones own signature.

  3. A signal or password given in reply to a soldier on guard.

Synonyms of Countersign

Ratify, Endorse, Confirm, Approve, Agree to, Accept, Consent to, Assent to, Affirm, Authorize, Make valid, Sanction, Formalize, Recognize, Legalize, Legitimize, Warrant, License, Certify, ID card, John Hancock, OK, X, Accept, Accredit, Affirm, Amen, Approve, Assure, Authenticate, Authorize, Autograph, Avouch, Badge, Calligram, Calling card, Card, Certify, Christcross, Cipher, Confirm, Cosign, Countermark, Countersignature, Counterstamp, Credentials, Cross, Device, Dog tag, Endorse, Endorsement, Give permission, Give the go-ahead, Give the imprimatur, Give thumbs up, Guarantee, Hand, Identification, Identification badge, Identification tag, Initial, Initials, Letter of introduction, Make a promise, Mark, Mark of signature, Monogram, Notarize, Open sesame, Pass, Pass on, Pass upon, Password, Permit, Pledge, Plight, Press card, Promise, Ratify, Rubber stamp, Sanction, Say amen to, Seal, Second, Secret grip, Serial number, Shibboleth, Sigil, Sign, Sign and seal, Sign manual, Signature, Signet, Subscribe to, Subscription, Support, Swear, Swear and affirm, Swear to, Tessera, Token, Troth, Undersign, Underwrite, Validate, Visa, Vise, Visiting card, Vouch, Vow, Warrant, Watchword, Word

How to use Countersign in a sentence?

  1. Advance, patrol, and give the countersign to me.
  2. Each check had to be signed and countersigned.

Meaning of Countersign & Countersign Definition



If necessary, add another signature to the document or revise it to correct it.

Meanings of Countersign

  1. Add signature (Documents signed by someone else)

  2. A signal or password given in response to a soldier on duty.

Sentences of Countersign

  1. Each check must be signed and signed

  2. Let's patrol and give me the password